Cleveland Guardians vs Boston Red Sox Prediction 9/22/2026 Today’s MLB Picks

The Cleveland Guardians and the Boston Red Sox meet Tuesday in MLB action from Fenway Park. We will look at this from a betting perspective and determine the best bets for this game. Here’s a Cleveland Guardians vs. Boston Red Sox prediction.

Starting Pitching Matchup

The Cleveland Guardians will send out Parker Messick for the start here and Messick is 12-9 with a 2.57 ERA and 186 strikeouts this season. Payton Tolle will start for the Red Sox and is 9-6 with a 3.02 ERA and 166 strikeouts this season.

Cleveland Guardians Recap

The Cleveland Guardians come into this game looking to add on to their 1-0 win over the Athletics last time out to sit at 81-75 this season. After this series, the Guardians will head on the road for a series against the Kansas City Royals.

Guardians Win 5 Straight

Steven Kwan leads the Guardians with a team-high 146 hits while adding 21 doubles, 2 triples, 3 home runs, and 31 RBIs so far this season. Chase DeLauter has added 138 hits with 28 doubles, 3 triples, 15 home runs, and 65 RBIs, while Brayan Rocchio leads Cleveland with a team-high 70 RBIs alongside 129 hits, 24 doubles, 2 triples, and 13 home runs on the year. Jose Ramirez has contributed 107 hits with 27 doubles, 12 home runs, and 51 RBIs, while Angel Martinez leads the Guardians with a team-high 17 home runs along with 93 hits, 22 doubles, 2 triples, and 57 RBIs. Daniel Schneemann has logged 53 hits with 11 doubles, 6 home runs, and 29 RBIs, while Rhys Hoskins has chipped in 47 hits with 13 doubles, 13 home runs, and 38 RBIs for Cleveland up to this point in the season.

Boston Red Sox Recap

The Boston Red Sox come into this game looking to rebound from a 5-1 loss at the hands of the Rays last time out to sit at 81-75 this season. After this series, the Red Sox will take on the Cubs in a series at home.

Red Sox Drop Back-To-Back Games

Ceddanne Rafaela leads the Red Sox with a team-high 151 hits while adding 32 doubles, 3 triples, 16 home runs, and 70 RBIs so far this season. Wilyer Abreu has added 144 hits with 36 doubles, 4 triples, 24 home runs, and 74 RBIs, while Willson Contreras leads Boston with a team-high 27 home runs and 81 RBIs alongside 123 hits, 21 doubles, and 3 triples on the year. Caleb Durbin has contributed 125 hits with 25 doubles, a triple, 13 home runs, and 64 RBIs, while Jarren Duran has logged 110 hits with 15 doubles, 5 triples, 20 home runs, and 69 RBIs for the Red Sox up to this point in the season.

Cleveland Guardians @ Boston Red Sox Betting Trends: September 22, 2026

• Probable Starting Pitcher: Payton Tolle      Record this season: 9-6      ERA: 3.02
• Home Record: 3-3
• Last 5 against Guardians: –

Why the Boston Red Sox will win

• The Red Sox have won each of their last 11 home games against AL opponents that held a winning record.
• The Guardians have lost each of their last seven games against AL East opponents that held a winning record.
• The Guardians have failed to cover the run line in nine of their last 10 night games against AL opponents that held a winning record.
• The Red Sox have covered the run line in eight of their last nine games against AL Central opponents that held a winning record.
• The Red Sox have led after 3 innings in nine of their last 10 home games against opponents that held a winning record.
• The Guardians have trailed after 5 innings in five of their last six road games against AL East opponents.

• Probable Starting Pitcher: Parker Messick      Record this season: 12-9      ERA: 2.57
• Road Record: 7-5
• Last 5 against Red Sox: 0-0

Why the Cleveland Guardians will win

• The Guardians have won each of their last five games.
• The Red Sox have lost 10 of their last 13 games as favorites against the Guardians following a loss.
• The Red Sox have failed to cover the run line in each of their last six night games following a loss.
• The Guardians have covered the run line in seven of their last eight games as underdogs against the Red Sox following a home win.
• The Guardians have won the first inning in three of their last four games against the Red Sox.
• The Guardians have led after 3 innings in each of their last four games against the Red Sox.
• The Red Sox have trailed after 5 innings in each of their last four home night games.

Total Runs Facts

• Each of the Guardians’ last six games as underdogs against the Red Sox have gone OVER the total runs line.
• Nine of the last 10 games between the Guardians and Red Sox have gone OVER the total runs line.
• There has been no run scored during the first inning in seven of the Guardians’ last eight games as road underdogs against AL East opponents.
• There has been at least one run scored in the first inning in each of the last four games between the Guardians and Red Sox.

Boston Red Sox Player Prop Facts

• Payton Tolle has recorded a win in three of his last four appearances in night games against AL teams that held a winning record.
• Payton Tolle has recorded seven or more strikeouts in five of his last six appearances in night games.
• Isiah Kiner-Falefa has recorded at least one hit in each of his last 13 appearances against the Guardians.
• Mickey Gasper has hit a home run in each of the Red Sox’s last three home games against opponents that held a winning record.
• Willson Contreras ranks 5th amongst qualified players for On Base Percentage (.387) this season.

Cleveland Guardians Player Prop Facts

• Angel Martinez has hit at least one home run in each of his last four appearances after not playing the previous day.
• Parker Messick has recorded a win in five of his last six appearances with the Guardians as road underdogs.
• Parker Messick has recorded six or more strikeouts in each of his last four appearances against opponents that held a winning record.
• Steven Kwan has recorded at least one hit in each of his last 15 appearances in night games against teams that held a winning record.
• Parker Messick ranks 6th amongst qualified players for Earned Run Average (2.57) this season.

Matchup/League Facts

• The Red Sox rank T1st in the league for doubles this season (277).
• The Red Sox rank T1st in the league for home runs allowed this season (150).
• The Guardians rank 29th in the league for slugging percentage this season (.377).
• The Guardians rank 3rd in the league for strikeouts this season (1476).

Cleveland Guardians vs. Boston Red Sox Prediction

I’m on the Guardians in this one. The Red Sox have clinched their spot and are essientially locked into playing in the Wild Card round on the road. The thing is, the Guardians on the other side, are still in a dogfight for the AL Central and this is what Cleveland does every year in September. I’ll back the Guardians in this one.

Chris Ruffolo's Pick: Cleveland +105