MLB Milwaukee Brewers vs Seattle Mariners: Odds, Tips and Predictions 07-23-25

Here’s the game info and betting insight you’re looking for tonight’s game.

Milwaukee Brewers vs Seattle Mariners

• Run Line: Mariners -1.5
• Moneyline Brewers +112
• Moneyline Mariners -132
• Over/Under 7

These odds were updated at 9 am EST on 07/20/25, coming from DraftKings. Check out the top online MLB betting sites the only way to be great at sports betting is to have multiple accounts with at least three sportsbooks to get the best odds for every game.

⚾ Matchup Breakdown

🆚 Teams & Stakes

• Milwaukee Brewers (60–41) ride into Seattle with a strong record but just snapped an 11-game win streak last night

• Seattle Mariners (54–47) return home aiming to capitalize on the momentum from last night’s shutout

🎙️ Probable Starters

• Brewers: Quinn Priester – solid first half, though Milwaukee is just 6–7 in his starts as underdogs

• Mariners: Luis Castillo – team is 9–6 when he starts, and strong ATS at 9–11

Milwaukee Brewers vs Seattle Mariners Money Line

Primary Pick: Mariners on the moneyline — slight edge at –132 with ~55% win probability.

DraftKings

4.6/5

Tip: Bet Brewers ML

• Brewers are red-hot
• Mariners playing well
• Mariners at home

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🧢 Quinn Priester – Milwaukee Brewers

• Season performance:

  • 8–2 record, 3.33 ERA, 1.20 WHIP across 94.2 innings over 18 games (13 starts)

  • Last 7 starts: 5–0, with a 2.54 ERA, 44 K, and WHIP around 1.05—posting back-to-back strong outings including 10 K over 6 scoreless innings vs. Dodgers on July 18

• Pitching profile:

  • Right‑hander pairing a sinker-slider combo, showing impressive control (WHIP 1.20).

  • Notably high K/9 ~7.6, lower than Castillo but effective when command is sharp

• Trends & outlook:

  • Gaining momentum—seven consecutive wins, most recently shutting down the Dodgers with 10 strikeouts, 0 walks in 6 IP

  • Still young (24), showing signs of breaking through with improved secondary stuff and composure.

✅ Takeaway: When Priester is on, he delivers efficient, swing-miss innings. But he can be vulnerable if Melbourne’s aggressive lineup jumps on mistakes early.

🧢 Luis Castillo – Seattle Mariners

• Season performance:

  • 7–5, 3.21 ERA, 1.21 WHIP, 100 strikeouts over 115 innings from 20 starts

  • Solid recent form: last 7 games — 3–1, 3.02 ERA, 40 K in ~42 IP

• Health & role:

  • Fully recovered from IL stint; regained consistency in rotation

• Stuff & strategy:

  • Mixes four-seamer, sinker, curve, change-up; strikeout rate ~7.8 K/9, walk rate ~2.8 BB/9

  • Park-and-innings-friendly—T-Mobile suits his pitch-to-contact style

• Recent outing:

  • On July 19 vs. Astros: held them to 6 2/3 scoreless innings, 7 K, 3 hits; neighboring win stretched Mariners’ shutout streak to 36 innings

  • That game earned stellar .346 WPA, signaling dominance

✅ Takeaway: Castillo is the steadier veteran—with a solid K/BB ratio, control, and recent strong outings. May not miss bats elite‑ly but limits hard contact effectively.

Milwaukee Brewers vs Seattle Mariners Over/Under Analysis 7

Totals Play: Under 7 — strong pitchers and pitcher-friendly park favor a low-scoring game.

DraftKings

4.6/5

Tip: Bet the Under 7

• Great pitching matchup
• Both teams hitting well
• Bullpen will be key

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Final Take

Expect a pitcher’s duel in Seattle today at T-Mobile Park. lean on the Mariners ML, but the Brewers +1.5 and Under 7 offer strong value.

Bet Seattle Mariners ML