Taberner enters the round-of-16 clash on clay in Hagen holding a clear edge in experience and surface affinity as a Spanish player with a career-high ranking of 83 and multiple Challenger titles on the surface. Torres, an Argentine ranked near 276, brings solid recent form but trails in head-to-head results after Taberner’s straight-sets victory in their only prior meeting at the 2024 Tampere Challenger. With the match scheduled for August 4, 2026, key variables include both players’ current fitness levels, recent match loads on European clay swings, and any late adjustments to the draw or conditions that could influence baseline rallies and movement. The matchup favors the veteran’s consistency while leaving room for the younger player to capitalize on aggressive returns if Taberner’s timing falters early.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於16時 12分 23秒
This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to 'Carlos Taberner' if Carlos Taberner advances against Juan Bautista Torres.
This market will resolve to 'Juan Bautista Torres' if Juan Bautista Torres advances against Carlos Taberner.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to “Taberner” if Carlos Taberner wins the first set. It will resolve to “Torres” if Juan Bautista Torres wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Taberner" if Carlos Taberner wins by 2 or more sets than Juan Bautista Torres, based on the final completed score. Otherwise, it will resolve to "Torres."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to “Taberner” if Carlos Taberner wins set 2. It will resolve to “Torres” if Juan Bautista Torres wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Juan Bautista Torres and Carlos Taberner in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Torres" if Juan Bautista Torres wins by 2 or more sets than Carlos Taberner, based on the final completed score. Otherwise, it will resolve to "Taberner."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.Taberner enters the round-of-16 clash on clay in Hagen holding a clear edge in experience and surface affinity as a Spanish player with a career-high ranking of 83 and multiple Challenger titles on the surface. Torres, an Argentine ranked near 276, brings solid recent form but trails in head-to-head results after Taberner’s straight-sets victory in their only prior meeting at the 2024 Tampere Challenger. With the match scheduled for August 4, 2026, key variables include both players’ current fitness levels, recent match loads on European clay swings, and any late adjustments to the draw or conditions that could influence baseline rallies and movement. The matchup favors the veteran’s consistency while leaving room for the younger player to capitalize on aggressive returns if Taberner’s timing falters early.
This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to 'Carlos Taberner' if Carlos Taberner advances against Juan Bautista Torres.
This market will resolve to 'Juan Bautista Torres' if Juan Bautista Torres advances against Carlos Taberner.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Carlos Taberner' if Carlos Taberner advances against Juan Bautista Torres.
This market will resolve to 'Juan Bautista Torres' if Juan Bautista Torres advances against Carlos Taberner.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
市場開放時間： Aug 3, 2026, 12:00 PM ET
交易量
$60結束日期
2026-08-11市場開放時間
Aug 3, 2026, 12:00 PM ET16時 12分 23秒
This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to 'Carlos Taberner' if Carlos Taberner advances against Juan Bautista Torres.
This market will resolve to 'Juan Bautista Torres' if Juan Bautista Torres advances against Carlos Taberner.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to “Taberner” if Carlos Taberner wins the first set. It will resolve to “Torres” if Juan Bautista Torres wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Taberner" if Carlos Taberner wins by 2 or more sets than Juan Bautista Torres, based on the final completed score. Otherwise, it will resolve to "Torres."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to “Taberner” if Carlos Taberner wins set 2. It will resolve to “Torres” if Juan Bautista Torres wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Juan Bautista Torres and Carlos Taberner in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Torres" if Juan Bautista Torres wins by 2 or more sets than Carlos Taberner, based on the final completed score. Otherwise, it will resolve to "Taberner."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.Taberner enters the round-of-16 clash on clay in Hagen holding a clear edge in experience and surface affinity as a Spanish player with a career-high ranking of 83 and multiple Challenger titles on the surface. Torres, an Argentine ranked near 276, brings solid recent form but trails in head-to-head results after Taberner’s straight-sets victory in their only prior meeting at the 2024 Tampere Challenger. With the match scheduled for August 4, 2026, key variables include both players’ current fitness levels, recent match loads on European clay swings, and any late adjustments to the draw or conditions that could influence baseline rallies and movement. The matchup favors the veteran’s consistency while leaving room for the younger player to capitalize on aggressive returns if Taberner’s timing falters early.
This market refers to the tennis match between Carlos Taberner and Juan Bautista Torres in the Hagen, originally scheduled for August 4, 2026 at 10:00AM ET.
This market will resolve to 'Carlos Taberner' if Carlos Taberner advances against Juan Bautista Torres.
This market will resolve to 'Juan Bautista Torres' if Juan Bautista Torres advances against Carlos Taberner.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Carlos Taberner' if Carlos Taberner advances against Juan Bautista Torres.
This market will resolve to 'Juan Bautista Torres' if Juan Bautista Torres advances against Carlos Taberner.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
市場開放時間： Aug 3, 2026, 12:00 PM ET
交易量
$60結束日期
2026-08-11市場開放時間
Aug 3, 2026, 12:00 PM ETTaberner enters the round-of-16 clash on clay in Hagen holding a clear edge in experience and surface affinity as a Spanish player with a career-high ranking of 83 and multiple Challenger titles on the surface. Torres, an Argentine ranked near 276, brings solid recent form but trails in head-to-head results after Taberner’s straight-sets victory in their only prior meeting at the 2024 Tampere Challenger. With the match scheduled for August 4, 2026, key variables include both players’ current fitness levels, recent match loads on European clay swings, and any late adjustments to the draw or conditions that could influence baseline rallies and movement. The matchup favors the veteran’s consistency while leaving room for the younger player to capitalize on aggressive returns if Taberner’s timing falters early.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions