Big Brother has become a worldwide sensation since its inception in 1999. The latest season, marking the twenty-eighth installment of the U.S. version, premiered on CBS on July 9, generating a trading volume exceeding $80,000 on Polymarket, highlighting its competitive nature.
At present, the odds are closely matched between Dee, a Miami-based entrepreneur, and 42-year-old Rick from Macon, Georgia. With this season’s theme revolving around time travel, I have gazed into potential outcomes to discover who might be the most valuable picks.
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Predictions for Big Brother Season 28 Winner on Trading Markets
The beginning of Big Brother 28 has been eventful. Contestants vying for this year’s $750,000 prize include a drag queen, an MMA fighter, a rocket scientist, and a pickleball coach, adding layers of excitement with elements such as the Power of Veto, nominations, and evictions alongside the new “BB Time Capsule” twist.
At Polymarket, not only can you trade contracts for the winner but also for other related outcomes in this reality TV staple. Here are some options for traders:
- Big Brother Season 28 Winner
- Big Brother Season 28: 2nd Place
- Who faces eviction?
- What discussions will occur during each episode?
Dee Valladares | Yes 24¢ | 24% Probability
Dee is no newcomer to reality television. The Cuban star has appeared in Survivor seasons 45 and 50. Following a reveal during the “Big Brother: Unlocked” spinoff on July 10, where producers had teased a mystery replacement for Rachel Reilly, Valladares made her debut.
Her Polymarket odds peaked at 49% just three days later; however, they have since fallen to 24%. Given her established reality TV success, investing in “Yes” on Valladares early on could be a smart move if she progresses to the show’s final stages. Additionally, she is a frontrunner in the Big Brother Season 28: 2nd Place market.
Rick Devens | Yes 17.3¢ | 17% Probability
Rick Devens, a seasoned news anchor, is another recognizable face from reality TV. As a former contestant on Survivor 50, he already holds the Diamond Power of Veto, marking his return to the spotlight in BB28 as a pivotal factor in the show’s high ratings.
His partnership with Valladares has generated significant discussion in the early weeks. The pair have regularly been featured prominently in episodes, seemingly grasping the producers’ attention.
Thus, it’s unsurprising that Devens is listed among the favorites on Polymarket. The WGXA Morning News anchor in Macon has seen his odds rise to a 17% chance of winning, increasing from 7.5% as of July 25.

Barrett Pfeiffer | Yes 6.5¢ | 7% Probability
Rooting for someone who claims to be “giggly, charming, and spicy” can be challenging. Nevertheless, Jumbotron engineer Barrett Pfeiffer remains a contender. His Polymarket odds have fluctuated in the last week, marking a decline from earlier enthusiasm.
Surviving the Week 3 and 4 eliminations, questions linger regarding his tactical approach. This uncertainty persists despite his experience hosting the “Our Reality” podcast, which frequently covers Big Brother discussions.
Drew Campbell | Yes 9.5¢ | 8% Probability
Don’t overlook the youngest contestant, dental assistant Drew Campbell, who is 22 years old. Although his previous reality TV experience comes from the first season of MrBeast’s “Beast Games,” he is already stirring the pot in the house.
Many have noted his dubious strategy as he attempts to sow discord among others for his gain, possibly explaining why his odds have dropped from 32.3% on July 10.

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Current Odds for Other Big Brother Contestants
Kamu has also made a name for himself in the opening weeks, even confronting Jason over private veto agreements. However, his public standing took a hit after footage emerged of his response to a public arrest. Surprisingly, this hasn’t significantly affected his odds on Polymarket, which remain at 8%.
Angela Murray is another player worth monitoring closely. While she may not claim victory, this Big Brother veteran could wield influence over the eventual winner. Notable past moments include a sharp exchange with Matt Hardeman and a memorable reaction to a charcuterie board. Despite her 4% odds, she shows promise at this stage.
Here are the latest odds for other prominent housemates on Polymarket:
- Yash Patel: 8% chance
- Mallory Aurichio: 6% chance
- Taylor Brown: 5% chance
- Angela Murray: 5% chance
- Melody Morris: 4% chance
Next Eviction Predictions for Big Brother
Ashley Trail, Rome Seymour, Jason De Puy, and Lyric Medeiros have all faced elimination from the Big Brother house thus far, with Lyric being the latest casualty after an 8-3 vote.
Polymarket provides weekly odds for the impending eviction. At this moment, Haley Thogmartin (57% chance) and Angela Murray (48% chance) are neck-and-neck. Stay alert during the nomination processes and other developments within the house to predict who might exit next.
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