The banged-up Cleveland Guardians turn to rookie left-hander Parker Messick to right the ship against the Milwaukee Brewers this afternoon.
My Guardians vs. Brewers predictions suggest Cleveland is undervalued on the moneyline despite injuries to key players.
I expand my analysis for this matinee in my MLB picks for Thursday, June 18, below.
Who will win Guardians vs Brewers today: Guardians moneyline (+129)
With Jose Ramirez, Chase DeLauter, and Angel Martinez sidelined, the Cleveland Guardians are trotting out a skeleton crew on offense, which is likely why we're getting such a favorable number for them to beat the Milwaukee Brewers straight up today.
Parker Messick is a legitimate Rookie of the Year contender, and he's found success by hard contact despite a below-average velocity. He deploys a six-pitch mix, using each at least 8% of the time to keep opponents off balance.
The slider he throws 22% of the time to lefties is one of his main put-away pitches, and the Brewers' left-handed bats have struggled in that split this season. Christian Yelich, in particular, is batting .120 with a .240 slug against sliders.
The Brewers lit up Gavin Williams yesterday, but Milwaukee has been much more effective against right-handed pitching (111 wRC+, fifth in MLB) than against lefties (97 wRC+, tied for 16th).
There is too much value here to pass up. I'd take the Guardians on the moneyline to +120.
COVERS INTEL: Messick's elite 12.1% BlastCon%, highlights his vast arsenal that prevents opponents from squaring him up. Expect a clean first frame and play the NRFI (-113).
Guardians vs Brewers Over/Under pick: Under 7.5 (-116)
Messick will keep the Brewers in check early, and the Guardians' litany of offensive absences will help prevent this game total from clearing the Over.
The Guardians have an identical 97 wRC+ vs. lefties (the moneyline play is more about overall value), and Brewers southpaw Shane Drohan has shown to be similarly effective. He doesn't have a ton of zip on his fastball (57th percentile velocity) but has a 2.99 expected ERA that outpaces his actual ERA (a still respectable 3.59).
Both teams boast Top-5 bullpens, and neither deployed their most high-leverage arms in last night's 9-4 final.
I like the Under a lot, and would play this to -130. Alternatively, I would consider the Under 6.5 at +156.
- ML/RL bets: 4-0, +4 units
- Over/Under bets: 2-2, +0.1 units
Guardians vs Brewers weather
While there are double-digit mph winds forecast toward the outfield, American Family Field doesn't typically see much impact from these conditions, per BallparkPal.
Guardians vs Brewers odds
- Moneyline: Guardians +138 | Brewers -144
- Run line: Guardians +1.5 (-163) | Brewers -1.5 (+156)
- Over/Under: Over 7.5 (+104) | Under 7.5 (-108)
Guardians vs Brewers trend
The Cleveland Guardians have hit the Moneyline in 30 of their last 50 away games (+16.45 Units / 31% ROI). Find more MLB betting trends for Guardians vs. Brewers.
How to watch Guardians vs Brewers and game info
| Location | American Family Field, Milwaukee, WI |
| Date | Thursday, June 18, 2026 |
| First pitch | 2:10 p.m. ET |
| TV | CleGuardians.TV, Brewers.TV |
| Guardians starting pitcher | Parker Messick (6-3, 2.68 ERA) |
| Brewers starting pitcher | Shane Drohan (3-2, 3.59 ERA) |
Guardians vs Brewers latest injuries
Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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