The 2026/27 Premier League season gets underway on Friday, August 21 as holders Arsenal host Championship winners Coventry City at the Emirates Stadium.
After ending a 22-year wait to become champions of England, the Gunners will be desperate to retain their crown in a campaign where the likes of Manchester City, Liverpool and Chelsea all have new managers.
With the transfer window still open and several clubs beginning life under new managers, football prediction markets are continually reassessing each club's chances before the opening weekend.
Looking at early Premier League prediction markets can reveal where traders see value before a ball is kicked - and here’s our analysis of five key areas, including how prediction markets work.
Deposit $20, get $50 to trade
Welcome bonus on the world's largest prediction market.
18+ · New users only · Availability and terms vary by region · Trading involves risk of loss · BeGambleAware.org
Arsenal deserve to start as favourites
Both Kalshi and Polymarket's Premier League prediction markets identify Arsenal as deserved favourites. Read at 10:16 UTC on 18 August, three days before the opening round, Kalshi has the Gunners at 44% and Polymarket at 43.5%, which is closer to a four-in-nine chance than the one-in-three the odds implied a week ago. Mikel Arteta's side are clear market leaders before a ball is kicked.
Despite Pep Guardiola deciding to leave Manchester City at the end of last season, traders rate the eight-time Premier League champions as clear second-favourites, at 21% on Kalshi and 21.5% on Polymarket on the same 18 August read. That is a softening: a week earlier the two venues had City between 24% and 29%.
The roughly one-in-five chance suggests a belief that squad strength outweighs much of the upheaval caused by the departure of their legendary coach and the arrival of Guardiola's former assistant Enzo Maresca as his replacement, without quite dismissing it.
All figures read at 10:16 UTC on 18 August 2026.
| TEAM | KALSHI | POLYMARKET | GAP |
|---|---|---|---|
| Arsenal | 44% | 43.5% | 0.5pt |
| Manchester City | 21% | 21.5% | 0.5pt |
| Liverpool | 13% | 12.5% | 0.5pt |
| Chelsea | 11% | 9.5% | 1.5pt |
| Manchester United | 10% | 9.5% | 0.5pt |
| Tottenham Hotspur | 4% | 2.9% | 1.1pt |
| Aston Villa | 3% | 1.2% | 1.8pt |
That final column is the most interesting thing on the board. A week ago these two venues disagreed by three points on Arsenal, five on Manchester City and four on Chelsea. Today, three days before kick-off, every one of those gaps is under two points and most are under one. Disagreement between books tends to narrow as an event approaches and money arrives to arbitrage it, and this is that happening in public over a fortnight.
One caveat on how far that reads. It holds for the seven clubs above, which are the only ones carrying meaningful prices. Below them the two venues appear to agree to within a point, but that is an artefact: Kalshi prices in whole cents and cannot quote below 1%, so fourteen clubs sit at exactly 1% there against Polymarket prices as fine as 0.1%. Apparent agreement at the bottom of a long ladder is a tick size, not a consensus.
https://polymarket.com/event/epl-2027-champion-20260701200428749?via=ipredicta-co
https://kalshi.com/markets/kxpremierleague/premier-league/kxpremierleague-27
A note on counting. Polymarket's ladder lists twenty-four entries, but only twenty are a market: the other four are unfilled slots labelled Team A, Team B, Team C and Other, quoted bid zero against ask one hundred with no volume behind them. They are the contract's construction rather than an opinion anyone holds. Kalshi lists twenty. So both venues are pricing the same twenty clubs.
The two books are also coherent on the test that matters for a ladder where exactly one outcome can win: the buy side sums to 99.2% on Polymarket and 99.0% on Kalshi, both just under 100, which is what a market without a free-money gap looks like.
Perhaps the biggest surprise is the implied probability around Chelsea, with broad consensus across both Kalshi and Polymarket. Despite finishing tenth last season, traders still put the Blues in roughly the same title probability bracket as Liverpool and Manchester United, suggesting markets believe their underlying quality, transfer window additions and tweak of buying strategy, along with the appointment of Xabi Alonso as manager, makes them stronger than last season's league position suggests.
Europa League winners Aston Villa have established themselves among the Premier League's stronger sides, but are given only a marginal chance of winning the title. Markets appear to view them as candidates for another strong season rather than genuine contenders to finish top of the table. Tottenham, who were nearly relegated last season, have invested heavily, but that isn't expected to elevate them into genuine title contention.
A striking feature of the early Premier League title outright market is how closely Kalshi and Polymarket agree. Although individual probabilities differ slightly, both platforms rank the leading contenders in a similar order, suggesting a broad market consensus on this year’s challengers at the top of the table.
The Golden Boot race could be more open than before
Erling Haaland has claimed the award in three of the four seasons he’s been playing in England for Manchester City, with only Mohamed Salah breaking his stranglehold when his 29 goals helped Liverpool to the 2024-25 title.
Haaland will be among the favourites once Golden Boot prediction markets become fully established for the new campaign. However, unlike previous seasons, there are several factors that could make this year's race more competitive.
Manchester City begin a new era under Maresca, and any tactical changes or shift in attacking emphasis could influence Haaland's goal return.
Alexander Isak and Viktor Gyökeres are also expected to feature prominently, despite underwhelming debut campaigns. Premier League top scorer prediction markets are likely to take a longer-term view following a season of adaptation.
Igor Thiago was runner-up to Haaland last season, but it’s unclear if Brentford’s frontman will be able to repeat the trick, while Joao Pedro could be fancied if Chelsea improve as expected under Xabi Alonso.
Unlike the title market, Golden Boot prediction markets often react much faster to individual performances, with a single hat-trick or injury capable of significantly altering probabilities, making it one of the most volatile football prediction markets to follow.
Relegation markets already have clear favourites
The Premier League relegation prediction market (https://kalshi.com/markets/kxeplrelegation/english-premier-league-relegation/kxeplrelegation-27)
On size, and the two venues cannot be compared directly. Polymarket's title market reports dollars: $6,094,864 traded across its life and $115,484 in the twenty-four hours to 18 August. Kalshi reports contracts rather than cash: 1,040,892 contracts traded on its title market with 928,388 of open interest, and 24,025 contracts on relegation. Those are different units measuring different things, so a reader should not read one number as forty times the other. It is a real difference in how the two exchanges describe themselves, and worth knowing before comparing any two figures across them. has a strong view on who is heading back to the Championship - with play-off winners Hull City, who finished sixth before earning promotion through the play-offs, the clear favourites to make an immediate return to the second tier. Kalshi assigned them an implied 82% probability of relegation at 10:16 UTC on 18 August.
Champions Coventry are viewed slightly more favourably at 58% on the same read, meaning traders still give them a realistic chance of emulating Leeds United and Sunderland from last season by avoiding an immediate return.
Ipswich Town are the most interesting name on this board and the one we are not going to put a number on. A fortnight ago the market had them at 54%, more likely than not to go down. Today the contract is quoted 31 bid against 50 ask, a nineteen-point spread, with the last trade at 26% sitting below the bid. Two things follow. The first is that the claim has changed: the market no longer supports "more likely than not" for Ipswich, wherever inside that spread the true price sits. The second is that a nineteen-point book is not a forecast, so we are not going to quote a midpoint as though it were one.
Even so, Kalshi's market still suggests at least two of the three promoted clubs are more likely than not to be relegated, on Hull and Coventry alone, underlining how difficult it remains for newly promoted sides to establish themselves.
Of the clubs already in the Premier League, Sunderland now carry the highest probability of going down at 25%, ahead of Leeds at 21% and Fulham at 20%, all read on 18 August. Tottenham appear high on a sort by last traded price, at 23%, but that figure is stale: the live book is 4 bid against 9 ask, nowhere near it, and a last price is not a price when nobody is trading near it.
The first manager sacked market is one of football's fastest-moving markets
Like the Golden Boot market, the first Premier League manager to be sacked prediction market can also change rapidly. Unlike the title race or relegation markets, which are shaped by longer-term performance data and expectations, managerial markets can swing dramatically after just a handful of matches.
A difficult opening fixture list, an injury to a key player, or a poor run of results despite encouraging performances can quickly change market sentiment, particularly if expectations are high. Equally, an unexpected victory or encouraging display against one of the league's stronger sides can significantly ease the pressure on a manager and reduce their implied probability of being the first to depart.
Several clubs begin this season under new management, while others have ambitious owners expecting immediate progress. That combination means traders will be weighing results, performances, media, pundit and fan sentiment and any history of trigger-happy club executives when assessing which manager could come under pressure first in the Premier League manager sack race.
Unlike most football prediction markets, traders aren't forecasting what happens on the pitch, and are instead attempting to anticipate decisions made in the boardroom, making it one of the most unpredictable markets of the season.
The transfer window could yet reshape every market
The season may start on August 21, but the summer transfer window is open until the end of the month, meaning many of the league's biggest prediction markets are still far from settled.
A high-profile signing or unexpected departure can have a significant immediate impact on market probabilities. The arrival of an elite attacker could strengthen a club's perceived title credentials and improve their chances in the Premier League winner market, while also affecting the Golden Boot race by creating more opportunities for teammates or introducing another goalscoring contender.
Individual football transfer prediction markets are equally volatile. A well-regarded journalist's update, a club completing a separate deal elsewhere or early-season injury can quickly alter the perceived likelihood of a player changing clubs. Unlike traditional betting markets, prediction markets adjust as new information emerges, allowing traders to respond to developments throughout the transfer window rather than waiting for a deal to be completed.
