The Cleveland Guardians are looking to bounce back from a rough weekend in Toronto when they host the Tampa Bay Rays in Game 1 of a three-game series.
Parker Messick has been Cleveland’s ace, and my Rays vs. Guardians predictions expect the hurler to twirl a masterpiece tonight.
Read on for my MLB picks for Monday, April 27.
Rays vs Guardians Over/Under pick: Guardians -1.5 (+155)
The Cleveland Guardians are 5-0 when Parker Messick takes the hill. The 25-year-old lefty ranks in the 99th percentile in Pitching Run Value with a filthy changeup.
Tampa Bay Rays starter Steven Matz has surrendered five home runs in five starts (all to right-handers) while righty bats are slugging .538 against him.
The Cleveland lineup is stacked with righties. The wind is blowing out to the left at 11 mph, and you're getting plus-money on the run line against a Rays side that’s beating mediocre teams.
Backing the Guardians at plus-money is the play tonight.
COVERS INTEL: Steven Matz ranks in the 19th percentile in chase percentage and is in the sixth percentile in Ground ball rate. 
Rays vs Guardians Over/Under pick: Over 7.5 (-105)
Tonight's total opened at 7.5, and it feels a run short.
The wind is blowing out to the left at 11 mph at Progressive Field, and Matz is coming off an awful start while walking nearly four and serving up 1.85 bombs per nine through 21 1/3 frames.
Once he and Messick exit, two below-average bullpens take over. The combination of wind, a vulnerable lefty starter, and shaky relief arms makes the game total a number begging to be attacked.
Give me the Over.
- ML/RL bets: 4-6, -1.20 units
- Over/Under bets: 5-4, +0.84 units
Rays vs Guardians odds
- Moneyline: Rays +122 | Guardians (-144)
- Run line: Rays +1.5 (-176) | Guardians -1.5 (+146)
- Over/Under: Over 7.5 (-113) | Under 7.5 (-113)
Rays vs Guardians trend
The Cleveland Guardians are 7-3 in their last 10 meetings with the Tampa Bay Rays. Find more MLB betting trends for Rays vs. Guardians.
How to watch Rays vs Guardians and game info
| Location | Progressive Field, Cleveland, OH |
| Date | Monday, April 27, 2026 |
| First pitch | 6:10 p.m. ET |
| TV | FS1 |
| Rays starting pitcher | Steven Matz (3-1, 4.81 ERA) |
| Guardians starting pitcher | Parker Messick (3-0, 1.76 ERA) |
Rays vs Guardians latest injuries
Rays vs Guardians weather
Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
