Cleveland Guardians Prediction Markets & 2026 Postseason Odds

Cleveland Guardians 2026 ALCS odds

The pennant contract was the one this page followed first, and it is now decided. Kalshi's Guardians line pays Yes only if Cleveland wins the 2026 Pro Baseball American League Championship, and Polymarket priced the same series and settles a club's contract No once it can no longer win. The Tampa Bay Rays won the series four games to two on October 19, 2026, so both lines went against Cleveland. The Cleveland Guardians ALCS market records how the price moved through the series and how each venue settles it.

Beyond it is the Ohio World Series market. Kalshi and Polymarket both price it, and with the Guardians out the 2026 title is between the Rays and the Milwaukee Brewers, with no Ohio club left in the field.

The American League Central picture

Cleveland won the AL Central at 85-77, one game ahead of the Chicago White Sox at 84-78, with a run differential of plus 11 for the season. Chicago reached the postseason as a wild card, and the two division rivals met again in the Division Series. Tampa Bay, the pennant opponent, won the AL East at 98-64 with a run differential of plus 86, thirteen more wins than Cleveland over the same 162 games.

What has moved the Cleveland Guardians market

The Division Series put the club in the pennant round. Chicago won the first two games at Progressive Field, 3-0 on October 3 and 4-3 on October 5, 2026. Cleveland then won 9-3 and 9-5 at Rate Field in Chicago on October 7 and 8 and closed the series with a 2-0 win at home on October 10.

The pennant series went back and forth before it turned. Cleveland won Game 1 7-3 at Tropicana Field on October 12 and Game 3 3-2 at Progressive Field on October 15, leading the series twice. Tampa Bay won Game 2 3-1 on October 13, Game 4 7-3 in Cleveland on October 17, the day after rain postponed it, and Game 5 3-1 at Progressive Field on October 18. The Rays then won Game 6 7-3 at Tropicana Field on October 19, with Freddy Peralta getting the win, to take the pennant. The regular season's thirteen-win gap was the read the contract carried throughout, and the series finished on that side of it.

Where the Cleveland Guardians play

Progressive Field in Cleveland is the Guardians' home park, and it hosted all 81 of the club's regular-season home games in 2026. The ALCS came to Cleveland for Games 3, 4 and 5 on October 15, 17 and 18, 2026, after rain postponed Game 4 on October 16. Games 1, 2 and 6 were at Tropicana Field, the Rays' park in St. Petersburg, Florida. Major League Baseball's 2027 schedule puts all 81 home games at Progressive Field again, starting with the New York Yankees on April 1, 2027, and the season opens on the road at Wrigley Field in Chicago on March 25.

When the Cleveland Guardians market resolves

The pennant contract was decided when the Rays won their fourth game on October 19, 2026. The World Series contract stays open until a champion is decided between the Rays and the Brewers, no later than a possible Game 7 on October 31, 2026, and the Guardians' line there has no path. This page stays up through the winter, and the market pages record both outcomes.