I break betting odds news as it happens, so you’re never left behind when the market moves or a top offer lands.
- Gani 1/2 favourite to be next Big Brother housemate evicted
- Zelah priced at 2/1 to leave instead
- Cameron K 4/1 favourite to win Big Brother 2025
Gani Favourite for Eviction
The first live eviction of Big Brother 2025 takes place tonight, with Gani the clear favourite to be the first housemate leaving the show.
Bookmakers make Gani 1/2 to exit, while fellow nominee Zelah is the outsider at 2/1 to be evicted in the opening Friday night show.
Emily Hewertson was evicted on the first night in a shock twist but Friday night's show will be the first exit that is voted for by viewers.
Zelah's position in the winner's market, where he sits as second favourite, makes it hard to see a departure in tonight's eviction.
Betting odds on the eviction give an implied probability of 66.7% that Gani will leave the show tonight.
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Big Brother Eviction Odds
| Big Brother Eviction | Odds | Implied Probability |
|---|---|---|
| Gani | 1/2 | 66.7% |
| Zelah | 2/1 | 33.3% |
Tonight’s live eviction will set the tone for the rest of the series, with Gani odds-on to go.
Attention will then shift back to the longer-term market, where Cameron K currently holds the advantage but faces stiff competition from Zelah, Jenny, Elsa, and Richard.
Winner Odds Also Given
While eviction dominates headlines tonight, the overall winner market is also taking shape, with Cameron K currently priced as the frontrunner.
Cameron started the show as one of the outsiders but the British public have been warming to him over the past few days.
Zelah remains competitive in the outright betting at 9/2, despite facing eviction tonight.
| Big Brother Winner | Odds | Implied Probability |
|---|---|---|
| Cameron K | 4/1 | 20.0% |
| Zelah | 9/2 | 18.2% |
| Jenny | 6/1 | 14.3% |
| Elsa | 7/1 | 12.5% |
| Richard | 7/1 | 12.5% |
Market Insight
What the expert says...
Where To Bet on Big Brother
Big Brother is one of the most popular reality TV specials on major UK betting sites.
Punters can bet on eviction and outright winner markets with leading bookmakers, many of which offer free bets for new customers.
For broader coverage of novelty and reality TV markets, visit our guide to the best entertainment betting sites.
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