Skip to content
SportsOhio15 outcomesSettled

Cleveland Guardians ALCS Odds 2026

Settled Yes: Tampa Bay Rays; Cleveland Guardians settled No

Kalshi 12M contracts · Polymarket $4.9MVolume
15Outcomes
Kalshi + PolymarketPriced on 2 books
Tampa Bay RaysSettled Yes
Last priced: Real Time Odds on Prediction Genius
Price historyTop 3 of 15 · Oct 10, 2026–Oct 20, 2026
  1. Tampa Bay Rays100%—
  2. Cleveland GuardiansOH0%—
  3. Chicago White Sox0%—
Top 3 over 10 days: Tampa Bay Rays 64%-178 on Oct 10, 2026, 100%— on Oct 20, 2026.
Final odds15 outcomes · 2 platforms
#OutcomeKalshiPolymarketClosed
1Tampa Bay RaysSettled YesKAL 100%—POLY 100%—100%—100%—100%—KAL
2Cleveland GuardiansOHSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
3New York YankeesSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
4Boston Red SoxSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
5Seattle MarinersSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
6Baltimore OriolesSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
7Chicago White SoxSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
8Texas RangersSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
9Houston AstrosSettled NoKAL 0%—POLY 0%—0%—0%—0%—POLY
10Kansas City RoyalsSettled NoKAL 0%—POLY 0%—0%—0%—0%—POLY
11AthleticsSettled NoKAL 0%—POLY 0%—0%—0%—0%—POLY
12Toronto Blue JaysSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
13Minnesota TwinsSettled NoKAL 0%—POLY 0%—0%—0%—0%—POLY
14Los Angeles AngelsSettled NoKAL 0%—POLY 0%—0%—0%—0%—POLY
15Detroit TigersSettled NoKAL 0%—POLY 0%—0%—0%—0%—KAL
How it settlesSettled by Kalshi, Polymarket

The market resolved on the winner of the 2026 American League Championship Series, a best-of-seven series between the Cleveland Guardians and the Tampa Bay Rays that the Rays won four games to two with a 7-3 win in Game 6 on October 19, 2026. Kalshi's American League Champion 2026 event (KXMLBAL-26) paid Yes on Cleveland's contract (KXMLBAL-26-CLE) only if Cleveland won the 2026 Pro Baseball American League Championship; Kalshi finalized the event at 11:14 p.m. Eastern on October 19, 2026, with Tampa Bay's contract resolving Yes and Cleveland's No, ahead of its listed expected expiration of November 1, 2026. Polymarket's 2026 American League Champion market resolved to the team that won the series, resolved a listed team's contract No as soon as it became impossible for that team to win, would have resolved to Other had the series been canceled, postponed after November 30, 2026 at 11:59 PM Eastern or left without a winner, and used official Major League Baseball information as its primary source; it resolved the Rays Yes and the Guardians No early on October 20, 2026.

Market type
Multi Outcome
Priced on
Kalshi, Polymarket
What moves it
  • The Rays won the series 4-2: Cleveland won Game 1 7-3 at Tropicana Field and Game 3 3-2 at Progressive Field; Tampa Bay won Game 2 3-1, Game 4 7-3, Game 5 3-1 and Game 6 7-3
  • Game 6 at Tropicana Field on October 19, 2026 ended the series: Freddy Peralta won it, Shawn Armstrong took the loss, and Yandy Díaz and Junior Caminero homered for Tampa Bay
  • The Rays finished the regular season 98-64 with a plus 86 run differential, the best record in the American League; the Guardians finished 85-77 at plus 11 and won the Central by one game
  • Kalshi finalized the event at 11:14 p.m. Eastern on October 19, 2026 and Polymarket resolved it early on October 20; as of November 2, 2026 both venues showed the Rays' contract at 100% and the Guardians' at 0
  • The Rays went on to lose the World Series to the Milwaukee Brewers four games to one, ending with a 4-1 Brewers win at Tropicana Field on October 28, 2026
Analysis · Ohio Predictions staff ·

The Rays Beat the Guardians in Six, and the Pennant Went the Way the 13-Win Gap Said

The Cleveland Guardians ALCS odds are settled: the Tampa Bay Rays won the 2026 American League Championship Series four games to two, beating the Guardians 7-3 in Game 6 at Tropicana Field in St. Petersburg, Florida on October 19, 2026, according to Major League Baseball's official results. The Guardians were Ohio's only club in the postseason, because the Cincinnati Reds finished fifth in the National League Central at 75-87, so the loss ended the state's baseball season. The Rays, the American League's best regular-season team, then lost the World Series to the Milwaukee Brewers four games to one, a series that ended on October 28.

What the Closing Guardians ALCS Price Says

Read back from the result, what the price says about this series is that the regular season was the better guide. The Rays finished 98-64 with a run differential of plus 86. The Guardians finished 85-77 at plus 11, fourth in the American League by record, and won the Central by a single game over the Chicago White Sox. Thirteen wins and 75 runs separated the two clubs over 162 games, and the series ended the way that gap pointed, even though Cleveland led it twice.

The board is closed on both venues. Kalshi settled its American League champion event at 11:14 p.m. Eastern on October 19, 2026, the night of Game 6, with the Rays' contract paying Yes and Cleveland's paying No, and Polymarket resolved its market the same way early on October 20. As of November 2, 2026, Kalshi and Polymarket both showed the Rays' contract at 100% and the Guardians' at 0, which is the settlement itself rather than a forecast: the question has an answer, and no price on it can move again.

The board carried real money all the way through. As of November 2, 2026 the full American League champion market had traded about 11.6 million contracts on Kalshi and about $4.9M on Polymarket, with about 1.36 million of those contracts and about $916K of that money on the Guardians, enough trading that each swing in Cleveland's price during the series came from a crowded book rather than a thin one.

The Guardians ALCS, Game by Game

Cleveland won the opener on the road. Foster Griffin started Game 1 against Drew Rasmussen at Tropicana Field on October 12, and the Guardians won it 7-3, with Hunter Gaddis getting the win. The Rays answered in Game 2 on October 13, winning 3-1 behind Freddy Peralta to send the series to Ohio level at one game each.

The Guardians won Game 3 at Progressive Field 3-2 on October 15, with Gavin Williams getting the win and Cade Smith the save, and led the series for the second time. The game scheduled for October 16 was postponed by rain, and the Rays won Game 4 7-3 in Cleveland on October 17 to tie it 2-2. Game 5 followed on Sunday, October 18, at Progressive Field, where Rasmussen outpitched Parker Messick and the Rays won 3-1, with Bryan Baker getting the save, to take a 3-2 lead back to Florida.

Game 6 on October 19 belonged to Tampa Bay's pitching. Peralta, who had also won Game 2, got the win, and Shawn Armstrong, who started for Cleveland, took the loss. The Rays scored twice in the second inning and once in the third, the Guardians got one run back in the sixth, and Tampa Bay pulled away with two runs in the seventh and two more in the eighth, with Yandy Díaz and Junior Caminero each hitting a home run. Cleveland scored twice in the eighth, and the Rays closed out the 7-3 win and the pennant in the ninth.

How the Guardians Reached the ALCS

The Guardians arrived by the more dramatic path. With a bye through the Wild Card Series, they met the White Sox, who had swept the Houston Astros in the Wild Card round, in the Division Series. Cleveland lost the first two games at Progressive Field, 3-0 on October 3 and 4-3 on October 5, and went to Chicago one loss from elimination.

They did not lose again in that series. The Guardians won Game 3 at Rate Field 9-3 on October 7 and Game 4 there 9-5 on October 8, scoring 18 runs in two road games after scoring three in the two at home. Game 5 came back to Cleveland on October 10, and the Guardians won it 2-0, a shutout that ended the series 3-2.

The Rays took the shorter road. They swept the New York Yankees, 1-0 and 5-2 at Tropicana Field and 4-3 at Yankee Stadium on October 7, which gave Tampa Bay four full days off before the opener of the pennant series. Cleveland had one.

The Guardians ALCS Schedule as It Was Played

The series was a best of seven, and Major League Baseball's official results list it this way:

• Games 1 and 2, October 12 and 13: at Tropicana Field; the Guardians won Game 1 7-3 and the Rays won Game 2 3-1.

• Games 3 and 4, October 15 and 17: at Progressive Field; the Guardians won Game 3 3-2 and the Rays won Game 4 7-3, after a rain postponement on October 16.

• Game 5, October 18: at Progressive Field; the Rays won 3-1 behind Rasmussen to lead the series 3-2.

• Game 6, October 19: at Tropicana Field; the Rays won 7-3 to take the series 4-2, so no Game 7 was needed.

The pennant did not carry the Rays to the title. The Brewers, who swept the Los Angeles Dodgers in the National League Championship Series and finished it 6-4 at Dodger Stadium on October 15, won the first two games of the World Series at American Family Field in Milwaukee, 3-2 on October 23 and 5-4 on October 24, and closed it out with a 4-1 win in Game 5 at Tropicana Field on October 28, 2026.

The Case Against the Guardians ALCS Read

The strongest case against reading the result as the regular season simply winning is that the series was closer than four games to two sounds. Cleveland led it after Game 1 and again after Game 3, and two of Tampa Bay's four wins came by two runs. A reader who holds this view points out that the Guardians had already won in St. Petersburg in this series and had survived two elimination games on the road in Chicago, and that Game 6 was a two-run game through six innings.

There is also a case on the calendar. The rain postponement put Games 4 and 5 on consecutive days in Cleveland, and Game 6 followed the next night in Florida, so Cleveland's bullpen pitched three games in three days to finish the series, with eight Guardians pitchers used in Game 6 alone. A schedule like that measures pitching depth more than a season record does, and the weather, not either club, set that calendar.

The counterpoint is that the read never said the Guardians could not win; it said the better club was more likely to, and it was. The World Series then ran the same test with the Rays as the club with the lesser record: the 103-win Brewers beat the 98-win Rays in five games, which is the regular season pointing the same way twice in nine days.

What Changes the Guardians ALCS Read

This market cannot move again, because both venues have settled it. What changes the read underneath it, that the club with the clearly better regular season usually wins a seven-game series, is the next season that puts the same logic in front of Cleveland, and Major League Baseball has already set its calendar.

• Spring training, February 19, 2027: the first date Major League Baseball lists for the 2027 season, when the Guardians' roster for the next pennant question starts to take shape.

• Opening Day, March 25, 2027: the regular season begins, and with it the won-lost marks that the 2027 pennant price will lean on.

• Postseason, September 27 to October 31, 2027: the window in which the next American League pennant is decided, after a regular season scheduled to end on September 26, 2027.

When the Guardians ALCS Market Resolved

The market resolved when the Rays won their fourth game of the series, Game 6 at Tropicana Field on October 19, 2026. Kalshi's contract on Cleveland paid Yes only if Cleveland won the 2026 American League championship, and Kalshi finalized the event at 11:14 p.m. Eastern that night, ahead of the November 1, 2026 expected expiration it had listed. Polymarket resolved to the team that won the series, settled Cleveland's contract No early on October 20, and named Major League Baseball's official information as its primary source.

The pennant was the first half of Cleveland's question; the second was the Ohio World Series market, which settled on the Brewers' five-game win over the Rays with no Ohio club in it. The club's own page is the Guardians team page, and our story on the Guardians' exit follows where Ohio's attention went next. Ohio's football and basketball seasons, where the state's open questions now sit, are gathered on the sports hub, and every contract this site follows is listed on the markets page.

Questions readers ask

What are the Cleveland Guardians ALCS odds?

The market is decided: the Tampa Bay Rays won the series 4-2 with a 7-3 win in Game 6 on October 19, 2026, which eliminated Cleveland. As of November 2, 2026, Kalshi and Polymarket both showed the Rays' contract settled at 100% and the Guardians' at 0.

When did the Guardians ALCS market resolve?

On the Rays' fourth win, Game 6 at Tropicana Field on October 19, 2026. Kalshi finalized its American League Champion event at 11:14 p.m. Eastern that night, and Polymarket resolved its market early on October 20, 2026.

Where was the Guardians ALCS market traded?

Two venues priced it: Kalshi, on its American League Champion 2026 event, and Polymarket, on its 2026 American League Champion market. By the series both listed the Guardians and the Rays as the only two live contracts.

Who won the 2026 ALCS?

The Tampa Bay Rays, four games to two, after finishing the regular season 98-64 with the best record in the American League. They then lost the World Series to the Milwaukee Brewers four games to one, with Milwaukee winning Game 5 4-1 on October 28, 2026.

What should I watch now that the Guardians ALCS market is over?

The 2027 season, which Major League Baseball opens with spring training on February 19, 2027 and Opening Day on March 25, 2027. The next American League pennant is decided in a postseason scheduled from September 27 to October 31, 2027.

More Ohio markets

All 31 markets →