Mario Arce Fernandez, the 20-year-old Spaniard ranked outside the top 1,600, brings limited main-draw experience and a mixed 2026 clay record marked by qualifier wins followed by early exits. Boris Butulija, the 27-year-old Serbian ranked near 900-1,300 with a career-high near 744, offers greater consistency on clay and repeated appearances at the Kursumlijska Banja venue. The outdoor clay surface favors baseline rallies where Butulija’s left-handed game and local scheduling familiarity provide edges, while Arce Fernandez’s youth and recent Spanish swing results create realistic upset potential in this M15 matchup.
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Mario Arce Fernandez – Boris Butulija
Moneyline
$0 Vol.
This market will resolve to 'Mario Arce Fernandez' if Mario Arce Fernandez advances against Boris Butulija.
This market will resolve to 'Boris Butulija' if Boris Butulija advances against Mario Arce Fernandez.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Market Opened: Aug 25, 2026, 2:14 PM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Mario Arce Fernandez – Boris Butulija
Moneyline
$0 Vol.
This market will resolve to 'Mario Arce Fernandez' if Mario Arce Fernandez advances against Boris Butulija.
This market will resolve to 'Boris Butulija' if Boris Butulija advances against Mario Arce Fernandez.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 9, 2026, 11:59 PM ET (14 days after the scheduled start), 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Market Opened: Aug 25, 2026, 2:14 PM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Mario Arce Fernandez, the 20-year-old Spaniard ranked outside the top 1,600, brings limited main-draw experience and a mixed 2026 clay record marked by qualifier wins followed by early exits. Boris Butulija, the 27-year-old Serbian ranked near 900-1,300 with a career-high near 744, offers greater consistency on clay and repeated appearances at the Kursumlijska Banja venue. The outdoor clay surface favors baseline rallies where Butulija’s left-handed game and local scheduling familiarity provide edges, while Arce Fernandez’s youth and recent Spanish swing results create realistic upset potential in this M15 matchup.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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