| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
McCracken | β | O 0.5 β | 0% | β |
Sanchez | β | U 0.5 β | 100% | 100% Polymarket |


| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
Liam McCracken | β | O 0.5 β | 0% | β |
Silvestre Sanchez | β | U 0.5 β | 100% | 100% Polymarket |
Liam McCracken (8-1) is the 59c favorite over Silvestre Sanchez (9-1) on the September 1 board, and Kalshi and Polymarket are inside a cent of each other on it, McCracken 59c on both with Sanchez at 42c and 43c. This is a Dana White's Contender Series lightweight bout, Season 10 Week 4, not a UFC roster fight: the winner is fighting for a contract. Sixteen of the two men's 17 combined wins are finishes and neither has ever been stopped, which makes the untraded distance market the most interesting empty contract on a board carrying $33.7K in lifetime volume.
Dana White's Contender Series returns for Season 10, Week 4 on September 1, 2026, and the McCracken vs Sanchez lightweight bout is the fight on the card with the least chance of reaching a scorecard. Liam McCracken (8-1) and Silvestre Sanchez (9-1) have finished 16 of their 17 combined wins between them, and neither man has ever been stopped. The board carries $33.7K in lifetime volume across Kalshi and Polymarket, and both books have McCracken as the favorite at the same number. These are not roster fighters. A Contender Series win that impresses Dana White is worth a UFC contract, and that is the real stake sitting on three five-minute rounds.
Polymarket prices McCracken at 59c and Sanchez at 42c on the September 1 board, an implied 59% for the favorite. The Kalshi contracts on the same bout land in the same place, McCracken 59c and Sanchez 43c, with the extra cent on the Kalshi pair the normal two-sided vig rather than a disagreement. Cross-platform, there is nothing to argue about here: the two venues are within a cent of each other on the moneyline, which is unusual on a card this far off the main UFC calendar.
The volume tells a different story than the price does. Of the $33.7K lifetime total on this board, roughly $33.0K sits on Kalshi, split $24.2K on the Sanchez contract and $8.8K on the McCracken contract, while the Polymarket moneyline has done $793. One venue holds essentially all of the money and the other agrees with it anyway. For a fight between two prospects with no promotional record, that is about as much price confirmation as this tier of event produces.
The board's snapshot series covers a short window, 47 captures between 00:11 and 02:48 UTC on September 1. McCracken printed 59c at every single capture, on both books, and Sanchez's Kalshi side moved one cent across the same stretch, 43c to 42c and back. That is a held line inside the window the board actually observed, and the board carries no history reaching further back than that, so it says nothing about where this opened days ago.
McCracken is 8-1 with five TKOs and three submissions, which means all eight of his wins are finishes and he has never needed judges to hand him one. His single loss did not come by stoppage. Sanchez is 9-1 and inverts the ratio, five submissions against three TKOs, with one decision win and one regional title win on his ESPN record. He has never been stopped either. ESPN lists both fighters at 5'10", McCracken at 155 lbs and Sanchez at 154 lbs, both orthodox, with Sanchez holding the reach at 73" to 71". Sanchez is the younger man by four months, born in November 2001 against McCracken's July 2001.
Where the board thins out badly is everything past the moneyline. Three round totals are listed (O/U 0.5, 1.5 and 2.5 rounds) and all three show $0 lifetime volume and no price at all. Five method-of-victory contracts are listed and only one has taken money: McCracken by KO or TKO, at $41 lifetime, with a book 81c wide. The figure printed against that contract is a resting bid, not a probability, and reading it as one would be a mistake. Given that 16 of 17 combined wins are finishes and neither fighter carries a stoppage loss, the distance market is the contract on this board actually worth a quote, and it does not have one.
ESPN places the card at Meta APEX in Las Vegas and lists McCracken vs Sanchez third of five bouts, every one of them scheduled for three five-minute rounds. Polymarket bills this one on the main card. On the start time: ESPN's event feed and its own broadcast calendar carry different stamps for the card, and the Kalshi ticker for this bout encodes the date with no time segment, so this page gives the date and leaves the clock to the broadcast listing rather than printing a number two sources disagree on.
The moneyline resolves to the fighter who wins the McCracken vs Sanchez lightweight bout at Dana White's Contender Series Season 10, Week 4 on September 1, 2026, at Meta APEX in Las Vegas. Polymarket names official information from the UFC as its resolution source and sends the market to 50-50 if the bout is ruled a No Contest, is not scored, or is canceled or postponed beyond September 15, 2026. Kalshi's two contracts on the fight carry a settlement stamp of 12:40 AM ET on September 2. Method-of-victory contracts resolve No on a draw or a disqualification, so a stoppage-by-DQ does not pay the KO or TKO side.
The rest of Season 10, Week 4 trades as separate boards on the same date. The heavyweight bout, Gabriel Lourenco vs Charlie Cleveland, is the card's only fight above 185 lbs. The other lightweight pairing, Adam Livingston vs Hunter Smith, is the direct comparison for this one. The middleweight bout is Brandon Holmes vs Modestino Rodrigues, and the welterweight bout, Adam Darby vs Patrick Rivera, settles on the following date. For every fight board trading across Kalshi and Polymarket, see MMA prediction markets.
Resolves to the fighter who wins the McCracken vs Sanchez lightweight bout at Dana White's Contender Series Season 10, Week 4 on September 1, 2026 at Meta APEX in Las Vegas, scheduled for three five-minute rounds. Each winning contract pays $1 per share and the losing side pays $0. Polymarket lists official information from the UFC as the resolution source and resolves the market 50-50 if the bout is ruled a No Contest, is not scored, or is canceled or postponed beyond September 15, 2026. Kalshi's contracts on the fight carry a settlement stamp of 12:40 AM ET on September 2. Method-of-victory contracts on this board resolve No on a draw or a disqualification, and the round totals settle on the round in which the fight ends.
On the September 1, 2026 board, Liam McCracken is the favorite at 59c on both Kalshi and Polymarket, with Silvestre Sanchez at 42c on Polymarket and 43c on Kalshi. The live board above carries the current prices.
McCracken is favored at an implied 59% probability. He is 8-1 with five TKOs and three submissions, and all eight of his wins are finishes, while Sanchez is 9-1 with five submissions and three TKOs.
Both Kalshi and Polymarket list the bout. Kalshi carries roughly $33.0K of the board's $33.7K lifetime volume across its two fighter contracts, and the Polymarket moneyline has traded $793.
It resolves on the official result of the bout at Dana White's Contender Series Season 10, Week 4 on September 1, 2026 at Meta APEX in Las Vegas. Kalshi's contracts carry a settlement stamp of 12:40 AM ET on September 2.
Not at the moment. All three round totals (O/U 0.5, 1.5 and 2.5 rounds) show $0 lifetime volume and no price, and the only method contract that has traded has done $41 with an 81c-wide book. Watch whether the distance market takes a real quote before the card, because 16 of these two fighters' 17 combined wins ended inside the distance.