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icon for Big Brother Season 28 Winner

Big Brother Season 28 Winner

icon for Big Brother Season 28 Winner

Big Brother Season 28 Winner

Dee Valladares 17%

Drew Campbell 14.6%

Barrett Pfeiffer 11%

Angela Murray 8%

Polymarket

$33,695 Vol.

Dee Valladares 17%

Drew Campbell 14.6%

Barrett Pfeiffer 11%

Angela Murray 8%

Polymarket

$33,695 Vol.

icon for Dee Valladares

Dee Valladares

$6,945 Vol.

17%

icon for Drew Campbell

Drew Campbell

$3,943 Vol.

15%

icon for Barrett Pfeiffer

Barrett Pfeiffer

$4,823 Vol.

11%

icon for Angela Murray

Angela Murray

$410 Vol.

8%

icon for Mallory Aurichio

Mallory Aurichio

$386 Vol.

8%

icon for Rick Devens

Rick Devens

$404 Vol.

7%

icon for Chuk Anyanwu

Chuk Anyanwu

$389 Vol.

7%

icon for Kamu Kirk

Kamu Kirk

$357 Vol.

7%

icon for Melody Morris

Melody Morris

$3,633 Vol.

5%

icon for Yash Patel

Yash Patel

$2,036 Vol.

5%

icon for Rome Seymour

Rome Seymour

$564 Vol.

5%

icon for Haley Thogmartin

Haley Thogmartin

$353 Vol.

4%

icon for Jason De Puy

Jason De Puy

$118 Vol.

4%

icon for Lyric Medeiros

Lyric Medeiros

$3,096 Vol.

3%

icon for Taylor Brown

Taylor Brown

$235 Vol.

2%

icon for LaTrice Verrett

LaTrice Verrett

$2,821 Vol.

2%

icon for Ashley Trail

Ashley Trail

$3,181 Vol.

<1%

This market will resolve to the contestant who wins Big Brother season 28. If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order. This market will remain open until the conclusion of the season. The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.**Big Brother Season 28** (titled *Time Trip*) premieres July 9 on CBS with its 14-houseguest cast revealed just two days earlier, leaving Polymarket odds essentially flat at 50% (or 49% for Drew Campbell) across nearly every listed name because no gameplay, alliances, competitions, or live-feed performances have occurred yet. The house includes a diverse mix of newbies—bartender Ashley Trail, jumbotron engineer Barrett Pfeiffer, supply chain analyst Chuk Anyanwu, MMA fighter Kamu Kirk, rocket scientist Mallory Aurichio, pickleball coach Rome Seymour, and others—plus crossover appeal from *RuPaul’s Drag Race* alum Jason De Puy and reported returnees or *Survivor* veterans. Without any on-air or feed data to establish early frontrunners, traders treat the field as roughly equal at this pre-premiere stage, reflecting the inherent unpredictability of a new summer season where social strategy, comp wins, and jury management will quickly reshape the odds. The immediate catalysts are the July 9 premiere episode and the launch of live feeds, which will begin surfacing first impressions, showmance talk, and early alliance formation that typically drive the first meaningful market moves.

This market will resolve to the contestant who wins Big Brother season 28.

If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order.

This market will remain open until the conclusion of the season.

The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.
Volume
$33,695
End Date
Oct 1, 2026
Market Opened
Jul 8, 2026, 10:15 PM ET

Resolver

0x69c47De9D...
This market will resolve to the contestant who wins Big Brother season 28. If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order. This market will remain open until the conclusion of the season. The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.
This market will resolve to the contestant who wins Big Brother season 28. If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order. This market will remain open until the conclusion of the season. The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.**Big Brother Season 28** (titled *Time Trip*) premieres July 9 on CBS with its 14-houseguest cast revealed just two days earlier, leaving Polymarket odds essentially flat at 50% (or 49% for Drew Campbell) across nearly every listed name because no gameplay, alliances, competitions, or live-feed performances have occurred yet. The house includes a diverse mix of newbies—bartender Ashley Trail, jumbotron engineer Barrett Pfeiffer, supply chain analyst Chuk Anyanwu, MMA fighter Kamu Kirk, rocket scientist Mallory Aurichio, pickleball coach Rome Seymour, and others—plus crossover appeal from *RuPaul’s Drag Race* alum Jason De Puy and reported returnees or *Survivor* veterans. Without any on-air or feed data to establish early frontrunners, traders treat the field as roughly equal at this pre-premiere stage, reflecting the inherent unpredictability of a new summer season where social strategy, comp wins, and jury management will quickly reshape the odds. The immediate catalysts are the July 9 premiere episode and the launch of live feeds, which will begin surfacing first impressions, showmance talk, and early alliance formation that typically drive the first meaningful market moves.

This market will resolve to the contestant who wins Big Brother season 28.

If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order.

This market will remain open until the conclusion of the season.

The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.
Volume
$33,695
End Date
Oct 1, 2026
Market Opened
Jul 8, 2026, 10:15 PM ET

Resolver

0x69c47De9D...
This market will resolve to the contestant who wins Big Brother season 28. If Big Brother season 28 concludes without a winner being declared, or if Big Brother season 28 has otherwise not concluded by December 31, 2026, 11:59PM ET this market will resolve to "Other". In the case of a tie, this market will resolve in favor of the listed contestant whose name comes first in alphabetical order. This market will remain open until the conclusion of the season. The resolution source for this market will be the official broadcast of the final episode of Big Brother season 28.

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Frequently Asked Questions

"Big Brother Season 28 Winner" is a prediction market on Polymarket with 17 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Dee Valladares" at 17%, followed by "Drew Campbell" at 15%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 17¢ implies that the market collectively assigns a 17% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Big Brother Season 28 Winner" has generated $33.7K in total trading volume since the market launched on Jul 8, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Big Brother Season 28 Winner," browse the 17 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Big Brother Season 28 Winner" is "Dee Valladares" at 17%, meaning the market assigns a 17% chance to that outcome. The next closest outcome is "Drew Campbell" at 15%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Big Brother Season 28 Winner" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.