West Ham have spent the entire 2025-26 Premier League season being priced as a relegation candidate.
They were a 21% shot on Kalshi back in early October, before most teams in the bottom half had even shown up in the market. They are an 86% shot now, going into the final day with their season balanced on a single result. The CFTC-regulated prediction market is more confident West Ham go down than confident in almost anything else on the board.
The Hammers sit 18th on 36 points with a goal difference of -22. Burnley and Wolves are already mathematically down. The third relegation place is West Ham’s unless they can produce a sequence of events that has not happened often enough this season to make anyone comfortable. Beat Leeds at the London Stadium, and have Tottenham lose at home to Everton. That is the only path.
How West Ham ended up in this position
The market was uneasy about West Ham almost from the opening weekend. By October 3 Kalshi had them at 21% to be relegated, the highest of any side priced at that point. Three weeks later, after a run of single-digit returns, that figure had spiked to 62%. That is unusually early for a Premier League team to be carrying that kind of implied probability. The traders saw something the league table at that stage did not fully show.
The first proper crisis arrived in January. A defeat run through the holiday period pushed the contract to 85% by January 9, briefly the highest reading any team would carry until May. The Hammers pulled it back through February and March, oscillating between 40% and 60% as results occasionally broke their way, but they never spent a single day outside the relegation conversation. From October to May, Kalshi has never priced them below 21%. That is eight straight months in the danger zone.
The final spiral started on May 4. A 60% reading climbed to 75% inside a week. A 1-3 defeat at Newcastle on May 17 pushed it to 92% by the next morning. They sit at 86% today, which is the lowest the number has been in nine days. The implication is straightforward: the market thinks they go down, and is pricing a small residual chance that Sunday breaks the right way.
Prediction market
Implied probability that each team finishes in the bottom three. Toggle teams to compare.
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What West Ham need to stay up on Sunday
The picture is binary and uncomfortable. West Ham are two points behind Tottenham with a goal difference 12 worse than Spurs. The points gap can be closed by a single win, but only if Tottenham fail to take a point from Everton. A draw or a win for Spurs at home keeps them ahead of West Ham regardless of what the Hammers do at the London Stadium.
So the only combination of results that keeps West Ham up is: West Ham win against Leeds, and Tottenham lose to Everton. Both fixtures kick off at 11:00 AM ET on Sunday, 24 May. There are nine possible result combinations across the two games and only one of them saves West Ham. Six of them mathematically relegate them outright. The other two require West Ham to win by an improbable margin to close the goal-difference gap on tied points, which Kalshi is implicitly treating as the same thing.
Leeds finish their season with nothing to play for, sitting 14th and 11 points clear of any danger. Everton arrive at Tottenham Hotspur Stadium 12th, also safe, also playing for nothing. Neither visitor has a sporting incentive on Sunday. That is what makes the Hammers’ position so awkward: they need a team with no motivation to beat another team with no motivation, while also winning their own match. Our West Ham vs Leeds preview covers the team news and odds.
Reading the Kalshi market
Kalshi prices each team’s relegation contract as a yes/no position that settles at 0 or 100 on the final whistle. The 86% figure reflects what traders were paying for the “yes” side of the West Ham contract on the morning of matchday 38. The price has been remarkably stable in the high 80s and low 90s for two weeks, suggesting that even with West Ham’s recent uptick at 86 (from 92), the market is not seeing the survival path as meaningfully more open than it was a week ago. Our Kalshi explainer covers the mechanics in detail.
On the sportsbook side, the outright relegation market has moved in step with Kalshi. Our Premier League relegation odds page tracks where the books and the prediction markets sit going into Sunday.
FAQs
As of May 22, the Kalshi prediction market gives West Ham an 86% chance of being relegated. They need to beat Leeds at home AND have Tottenham lose to Everton for that to flip. Any other combination sends them down.
A win against Leeds, plus a Tottenham defeat at home to Everton. Both matches kick off at 11:00 AM ET on Sunday, 24 May. Anything less than that exact combination relegates the Hammers.
West Ham finish the season with a goal difference of -22, twelve worse than Tottenham’s -10. Even if both clubs end on the same points total after Sunday, Tottenham would stay up on goal difference unless West Ham win by an extraordinary margin and Spurs lose by one.
Kalshi is a CFTC-regulated event-contract exchange. Users buy and sell “yes” or “no” positions on real-world outcomes, with the price representing an implied probability rather than a payout multiplier. It is legal across all 50 US states.
21+. Gambling Problem? Call 1-800-GAMBLER. Prediction market prices accurate at time of writing.