Arizona Diamondbacks (57-52) vs. Cleveland Guardians (56-54) July 31, 2026 7:10 pm EDT The Line: Cleveland Guardians -136 / Arizona Diamondbacks 113; Over/Under: 8.5 (Get latest betting odds)
In this article, we will formulate a Diamondbacks vs Guardians Prediction for this MLB matchup on Friday, July 31 st in the opening game of this series. Let’s take a look at the prediction for this MLB matchup.
The Cleveland Guardians have a 56-54 record this season and are sitting in the 2nd place of the AL Central. They have a 27-26 home record and are coming off a 6-1 road win against the Reds. They will face the Mets and the White Sox next.
The Cleveland Guardians have a .230 batting average this season, .310 OBP and .369 Slugging percentage. Cleveland’s pitching staff has a 3.73 ERA and 1.26 WHIP. Chase DeLauter is the team’s best hitter with a .280 batting average, adding a team-high 51 RBI. Kyle Manzardo adds a team-high 13 home runs.
Tanner Bibee (R) is the projected starting pitcher for the Cleveland Guardians, and he has a 4-10 record, 3.89 ERA and 1.18 WHIP.
The Arizona Diamondbacks have a 57-52 record this season and are sitting in the 2nd place of the NL West. They have a 26-30 away record and are coming off a 3-0 road win against the Pirates. They will face the Padres and the Dodgers next.
The Arizona Diamondbacks have a .242 batting average this season, .313 OBP and .393 Slugging percentage. Arizona’s pitching staff has a 4.20 ERA and 1.29 WHIP. Ildemaro Vargas is the team’s best hitter with a .275 batting average. Ketel Marte leads the team in RBI with 61, adding a team-high 19 home runs.
Mitch Bratt (L) is the projected starting pitcher for the Arizona Diamondbacks, and he has a 0-1 record, 6.32 ERA and 1.98 WHIP.
The Diamondbacks are 5-1 in their last 6 meetings against the Guardians and have won their last three visits in Cleveland.
In this Diamondbacks vs Guardians Prediction, the Guardians are coming as -130 home favorites. I like the Guardians at home in this one with Bibee on the mound, who has been solid this season. I don’t trust Mitch Bratt not one bit for the Dbacks, as his numbers this season look terrible with a 6.32 ERA and 1.98 WHIP. The Guardians also have a big bullpen edge, having the 7 th -best bullpen in baseball, so I expect them to get the job done at home in this one.