| Spread | Total | ML | Best ML | |
|---|---|---|---|---|
Yankees | +2.5 — | O 3.5 — | 100%100% | 100% Kalshi |
Jays | -2.5 — | U 3.5 — | 0%0% | — |


| Spread | Total | Moneyline | Best ML | |
|---|---|---|---|---|
New York Yankees | +2.5 — | O 3.5 — | 100%100% | 100% Kalshi |
Toronto Blue Jays | -2.5 — | U 3.5 — | 0%0% | — |
Toronto is the 52.5c favorite for the series finale (53c Kalshi, 52c Polymarket) with New York at 48.5c (48c Kalshi, 49c Polymarket), the first time the Blue Jays have carried the favorite role in this series. New York was priced as a 61c road favorite on this board for the August 15 game and opens the finale 12c lower after losing 3-1 and 4-1 at Rogers Centre. The Yankees are 68-55 and 6.5 games back in the AL East, Toronto is 61-64, and the market is paying for Dylan Cease (7-5, 2.40 ERA) over Ryan Weathers (5-7, 3.69 ERA) rather than for the standings.
The market flipped. Toronto opens the series finale as the 52.5c favorite (53c Kalshi, 52c Polymarket) against New York at 48.5c (48c Kalshi, 49c Polymarket), the first time the Blue Jays have held the favorite role in this three-game set. New York was a 61c road favorite on this board for the August 15 game and comes back 12c lower after losing 3-1 and 4-1 at Rogers Centre. The standings argue the other way: the Yankees are 68-55 and 6.5 games back of Tampa Bay in the AL East, while Toronto is 61-64 and 14.5 back. The board is not pricing the season records. It is pricing the arms.
Toronto hands the finale to Dylan Cease, who is 7-5 with a 2.40 ERA and started the All-Star Game for the American League after signing with the Blue Jays in the offseason. New York counters with left-hander Ryan Weathers, 5-7 with a 3.69 ERA, acquired from Miami in January and pressed into rotation duty for most of the year. That is a 1.29-point ERA gap on the day, and it is the single cleanest explanation for a 12c move on a team that has been outplayed by seven games over 123 contests.
The strikeout ladder underlines how the market reads Cease. Kalshi prices him at 91c to reach 5-plus strikeouts, 77c for 7-plus, 51c for 9-plus, and 35c for 10-plus, a distribution built around a bat-missing profile. Weathers is priced at 57c for 5-plus and 38c for 6-plus, a starter the board expects to hand off earlier. Polymarket carries a slimmer version of the same ladder, listing Cease over 8.5 strikeouts at 28c and Weathers over 4.5 at 32c.
Toronto took Game 1 on August 14 by 3-1, with Alejandro Kirk homering and driving in two, and Game 2 on August 15 by 4-1 behind a seventh-inning double. It did that while losing its best hitter: Vladimir Guerrero Jr. left the opener after a collision with Yankees rookie shortstop George Lombard Jr. and was placed on the seven-day injured list with concussion symptoms on August 15, with Daz Cameron selected from Triple-A Buffalo. A home team that just won twice without its franchise bat, and now runs its best starter out, is exactly the profile a two-day price move gets built on.
The rest of the board is tighter than the moneyline reversal suggests. The run line has New York at 35.5c to win by two or more (35c Kalshi, 36c Polymarket) and Toronto at 33.5c (33c Kalshi, 34c Polymarket), a near-symmetric pair that reads this as a coin flip likely to be settled by one or two runs. The 7.5-run total sits at 47c on both books, with over 6.5 at 59.5c and over 8.5 at 40c. Polymarket also lists the after-five-innings market, where Toronto leads at 46c, New York at 37c, and a tie at 19c, which is the derivative most directly tied to the Cease-versus-Weathers gap since it settles before either bullpen takes over.
Cross-platform disagreement is minimal here. Kalshi and Polymarket sit within 1c of each other on both moneyline legs, on the run line, and on the primary total. Volume is concentrated on the Kalshi side of the moneyline, where the Yankees leg has traded roughly $9.0K against $4.0K on the Toronto leg, with the full board at about $44.8K across both platforms. When two books converge this tightly on a game that moved 12c in 24 hours, the reversal is a consensus repricing rather than one venue chasing the other.
Team totals give the sharpest read on offensive expectations without Guerrero. Kalshi has Toronto over 3.5 runs at 52c and New York over 3.5 at 49c, essentially identical, with both clubs at 19c to clear 6.5. That is a board expecting a low-scoring, pitching-led afternoon at Rogers Centre, not a slugfest.
The moneyline resolves when the game goes final on Sunday, August 16, 2026, first pitch scheduled for 1:37 pm ET at Rogers Centre. Contracts on the winning team pay $1 per share and the losing side settles at $0. The run line settles on the final margin, the 7.5-run total on combined runs scored, the first-five-innings markets on the score after five complete innings, and the strikeout ladders on official scoring. A postponement pushes settlement to the completed makeup game, and a game called before it becomes official voids per each platform's rules.
The division context runs through Tampa Bay, and the Orioles vs Rays finale is the game that moves New York's deficit either direction. For team-level futures and the rest of each club's schedule, the New York Yankees hub and the Toronto Blue Jays hub carry every active contract on each roster. The full slate, including the eight other games priced across Kalshi and Polymarket today, sits on the MLB board.
The moneyline resolves to the team that wins the game on Sunday, August 16, 2026, scheduled for 1:37 pm ET at Rogers Centre in Toronto. Each winning team contract pays $1 per share and the losing side settles at $0. The run line settles on the final margin of victory, the 7.5-run total settles on combined runs scored by both teams, the first-five-innings moneyline and totals settle on the score after five complete innings, and the pitcher strikeout ladders settle on official MLB scoring. If the game is postponed, settlement moves to the completed makeup game; if it is called before reaching official length, contracts void per each platform-specific rulebook.
Toronto is the 52.5c favorite (53c on Kalshi, 52c on Polymarket) and New York is at 48.5c (48c on Kalshi, 49c on Polymarket) as of the morning of August 16, 2026. That is a 12c reversal from the 61c the Yankees carried as road favorite for the August 15 game.
Toronto is favored at an implied 52.5%, with New York implied at 48.5% on August 16, 2026. It is the first game of the series in which Toronto has been the favorite, despite a 61-64 record against the Yankees at 68-55.
Toronto starts Dylan Cease, who is 7-5 with a 2.40 ERA and started the 2026 All-Star Game for the American League. New York starts left-hander Ryan Weathers, 5-7 with a 3.69 ERA, acquired from Miami in January 2026.
Both Kalshi and Polymarket list the game. The two books are within 1c of each other on both moneyline legs, the run line, and the 7.5-run total, and the combined board has traded about $44.8K as of August 16, 2026.
New York to win by two or more runs is 35.5c and Toronto by two or more is 33.5c. The 7.5-run total is 47c on both platforms, with over 6.5 runs at 59.5c and over 8.5 runs at 40c on August 16, 2026.
Watch the Toronto lineup card at Rogers Centre: Vladimir Guerrero Jr. has been on the seven-day concussion injured list since August 15, 2026, and any confirmation of his status, plus early bullpen usage after two straight Toronto wins, is what moves this line before the 1:37 pm ET first pitch.