Mariners vs Brewers Prediction, Odds, Moneyline, Spread & Over/Under for July 23

Odds updated as of 4:13 a.m.

The Seattle Mariners are among the MLB teams playing on Wednesday, versus the Milwaukee Brewers.

We've got you covered, in terms of the most important information about this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Mariners vs Brewers Game Info

• Seattle Mariners (54-47) vs. Milwaukee Brewers (60-41)
• Date: Wednesday, July 23, 2025
• Time: 3:40 p.m. ET
• Venue: T-Mobile Park -- Seattle, Washington
• Coverage: ROOT Sports NW and FDSWI

Mariners vs Brewers Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SEA: (-136) | MIL: (+116)
• Spread: SEA: -1.5 (+158) | MIL: +1.5 (-192)
• Total: 7.5 -- Over: (-110) | Under: (-110)

Mariners vs Brewers Probable Starting Pitchers

Probable Pitchers: Luis Castillo (Mariners) - 7-5, 3.21 ERA vs Quinn Priester (Brewers) - 8-2, 3.33 ERA

The probable pitchers are Luis Castillo (7-5) for the Mariners and Quinn Priester (8-2) for the Brewers. Castillo's team is 9-11-0 against the spread this season in his starts. Castillo's team is 9-6 this season when he starts and they are the moneyline favorite. The Brewers are 6-7-0 ATS in Priester's 13 starts with a set spread. The Brewers have a 4-4 record in Priester's eight starts this season when they were the underdog on the moneyline.

Mariners vs Brewers Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Mariners win (54%)

Mariners vs Brewers Moneyline

• Seattle is the favorite, -136 on the moneyline, while Milwaukee is a +116 underdog on the road.

Mariners vs Brewers Spread

• The Brewers are at the Mariners, and are +1.5 on the runline. The Brewers are +158 to cover the spread, and the Mariners are -192.

Mariners vs Brewers Over/Under

• A combined run total of 7.5 has been set for Mariners-Brewers on July 23, with the over at -110 and the under at -110.

Bet on Seattle Mariners vs. Milwaukee Brewers on FanDuel today!

Mariners vs Brewers Betting Trends

• The Mariners have come away with 36 wins in the 64 contests they have been listed as the favorites in this season.
• This season Seattle has come away with a win 20 times in 35 chances when named as a favorite of at least -136 on the moneyline.
• The Mariners and their opponents have hit the over in 53 of their 98 games with a total set by oddsmakers this season.
• The Mariners are 42-56-0 against the spread in their 98 games that had a posted line this season.
• The Brewers have gone 26-24 in games they were listed as the moneyline underdog (winning 52% of those games).
• Milwaukee is 10-11 (winning 47.6% of its games) when it has played as a moneyline underdog of +116 or longer.
• In the 99 games oddsmakers have set an over/under for the Brewers, they have combined with opponents to go over the total 43 times (43-55-1).
• The Brewers have covered 56.6% of their games this season, going 56-43-0 ATS.

Mariners Player Leaders

• Cal Raleigh leads Seattle with 94 hits, batting .256 this season with 55 extra-base hits. He has an on-base percentage of .370 and a slugging percentage of .619.
• Among all qualifying hitters in baseball, he ranks 89th in batting average, 21st in on-base percentage, and second in slugging.
• Raleigh will look for his fourth straight game with a hit in this contest. During his last five outings he is batting .200 with a home run, a walk and two RBIs.
• Julio Rodriguez has an OPS of .720, fueled by an OBP of .312 and a team-best slugging percentage of .408 this season. He's batting .250.
• Among qualified hitters, he is 101st in batting average, 116th in on-base percentage and 96th in slugging percentage.
• Randy Arozarena has 92 hits this season and has a slash line of .250/.356/.465.
• J.P. Crawford leads the Mariners with an OPS of .763. He has a slash line of .281/.380/.383 this season.

Brewers Player Leaders

• Jackson Chourio has racked up a team-best slugging percentage (.457) and leads the Brewers in hits (113). He's batting .268 and with an on-base percentage of .300.
• Including all the qualified hitters in the big leagues, he is 64th in batting average, 134th in on-base percentage and 51st in slugging percentage.
• Chourio heads into this matchup on a 16-game hitting streak. During his last 10 outings he is hitting .341 with two doubles, a home run, two walks and nine RBIs.
• Christian Yelich is batting .261 with 11 doubles, 19 home runs and 37 walks. He's slugging .450 with an on-base percentage of .337.
• He is currently 75th in batting average, 67th in on-base percentage and 59th in slugging percentage among all qualified hitters.
• Brice Turang is batting .275 with 15 doubles, six home runs and 40 walks.
• William Contreras is hitting .242 with 18 doubles, six home runs and 57 walks.

Mariners vs Brewers Head to Head

• 7/22/2025: 1-0 SEA (Favorite: Mariners, Spread: -1.5, Total: 6.5, Favorite Moneyline: -132, Underdog Moneyline: +112)
• 7/21/2025: 6-0 MIL (Favorite: Mariners, Spread: -1.5, Total: 7, Favorite Moneyline: -124, Underdog Moneyline: +106)
• 4/7/2024: 12-4 MIL (Favorite: Brewers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 4/6/2024: 5-3 SEA (Favorite: Brewers, Spread: -1.5, Total: 8.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 4/5/2024: 6-5 MIL (Favorite: Brewers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 4/19/2023: 5-3 MIL (Favorite: Mariners, Spread: -1.5, Total: 8.5, Favorite Moneyline: -136, Underdog Moneyline: +116)
• 4/18/2023: 6-5 MIL (Favorite: Mariners, Spread: -1.5, Total: 8, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 4/17/2023: 7-3 MIL (Favorite: Brewers, Spread: -1.5, Total: 7.5, Favorite Moneyline: -148, Underdog Moneyline: +126)

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