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  1. Home
  2. MLB Picks
  3. Seattle Mariners vs Oakland Athletics
Mon 10:05 PM ET
Seattle Mariners logo
Seattle
Mariners3
L. Castillo RHP
versus
Oakland Athletics logo
Oakland
Athletics1
J. Sears LHP
Final
Team123456789T
Seattle Mariners0101100003
Oakland Athletics00000100

Seattle Mariners vs Oakland Athletics Betting Picks & Predictions

Game time: July 28, 2025 at 10:05 PM ET

Venue: Sutter Health Park — Sacramento, California

Article updated Jul 28, 11:15 PM EDT

Published by SportsJaw Editorial Team

predictions. The Seattle Mariners and Oakland Athletics are set to begin a three-game series in the AL West on Monday night. The Mariners have a record of 76-86, while the

Game outlook

predictions. The Seattle Mariners and Oakland Athletics are set to begin a three-game series in the AL West on Monday night. The Mariners have a record of 76-86, while the Athletics are 42-62. Seattle previously won two out of three games against Oakland in early May. The Mariners will start Luis Castillo with a 3.30 ERA, while the Athletics will start JP Sears with a 4.98 ERA. The game is scheduled to start at 10:05 EST. Stay tuned for our prediction on the outcome of this matchup.

Betting Odds

Moneyline: Mariners -120 | Athletics +105

Spread: Mariners -1.5 (+128) | Athletics +1.5 (-147)

Total: Over/Under 10.5 (-110)

Based on the moneyline, the implied probability that Seattle will win straight-up is 55%.

Seattle Mariners

The Seattle Mariners are currently in a tie for second place in the AL West and are also tied for the final Wild Card spot. Despite a recent loss, they have been performing well since the All-Star Break, winning a series against the Astros and splitting a series with the Angels. Cal Raleigh has been a standout player for the team, leading the Majors with 41 home runs this season. Julio Rodriguez and JP Crawford have also been contributing to the team's success. Luis Castillo will be making his 22nd start of the season, with a 7-6 record and a 3.30 ERA. Despite a recent loss, the Mariners remain optimistic about their prospects for the rest of the season.

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MLB · Seattle Mariners at Oakland Athletics

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Oakland Athletics

Over the weekend, the Athletics made history as rookie Nick Kurtz hit four home runs in a single game, becoming the first ever rookie in MLB history to do so. With six hits and eight RBIs in the game against the Astros, the team went on to win 15-3 and swept the Astros in their four game series. However, despite their recent successes, the A's are still fifth in the division, six games behind the Angels for fourth place. Kurtz, who is now the team leader in home runs with 23, sat out their most recent game but is expected to play in the next game. Shae Langeliers also contributed to Sunday's win with a home run, bringing his season total to 17 with 42 RBIs and a .252 batting average. On the pitching side, JP Sears will make his 22nd start of the season with a 7-8 record and a 4.98 ERA. Despite losing his last two starts, Sears maintains a solid 91 to 26 strikeout to walk ratio, giving up just one run in five innings in his most recent start.

Oakland Athletics Surging with Four Straight Wins, Eyes on Sears for Continued Success

The Oakland Athletics are currently demonstrating impressive momentum, having secured four consecutive victories, including a dominant performance against the first-place Houston Astros. The team is poised to continue this winning streak with Sears set to pitch in the upcoming game. Nick Kurtz has recently garnered attention for his remarkable four-home run game, showcasing his consistent performance throughout the season with a batting average exceeding .300. As Kurtz emerges as a standout player for the Athletics, the team is benefiting from his growing stardom. In contrast, Seattle's Luis Castillo faced challenges in his last outing, yielding ten hits and a loss against the Brewers. With the Athletics displaying strong offensive capabilities, scoring five or more runs in each of their recent wins, they are positioned as the favorable choice to secure victory in the upcoming matchup.

SportsJawGame Predictions
Predicted score

Unavailable for this preview

Projected winnerUnavailableConfidencelow
Pick on the Spread

Published pick: Unavailable

Pick on the Total

Published pick: Unavailable

#SeattleMariners#OaklandAthletics

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Written by

SportsJaw Editorial Team

SportsJaw published this archived preview from its original game-day article. Its prediction and quoted lines are preserved as written.

About our editorial process

SportsJaw Mariners vs Athletics archived game preview contains historical odds and availability that may no longer be current. View history of past Mariners vs Athletics matchups or learn how our predictions work.

Current matchup data

Lines, trends and availability

Line movement since open

  • Moneyline · Seattle Mariners-131 → -128Moved
  • Moneyline · Oakland Athletics+111 → +109Moved
  • Spread · Seattle Mariners-1.5 (+121) → -1.5 (+120)Moved
  • Spread · Oakland Athletics+1.5 (-145) → +1.5 (-139)Moved
  • Total · Over9.5 (-110) → 10.5 (-110)Moved
  • Total · Under9.5 (-110) → 10.5 (-110)Moved

ATS and O/U trends

Seattle Mariners
76-86 matchup record · 3-7-0 ATS · 4-5-1 O/U
Last 10 completed games on file
Oakland Athletics
64-98 matchup record · 6-4-0 ATS · 6-3-1 O/U
Last 10 completed games on file

Injuries and availability

From the published research (2025-07-29T03:15:13.788Z). Availability may have changed; review the cited sources.

No verified injury or availability note was included in the published matchup research.

Recent head-to-head

No completed head-to-head result is available in the current history window.

Final result

Matchup pick recap

Seattle Mariners defeated Oakland Athletics 3-1

Seattle Mariners defeated Oakland Athletics 3-1 on July 28, 2025, a 2-run decision in the series. Seattle Mariners' strongest period was the 2nd inning, when it outscored its opponent 1-0. Against SportsJaw's recorded Seattle Mariners -1.5 (+120) spread, Seattle Mariners covered, while the 4 combined runs finished under the recorded total of 10.5.

SportsJaw editorial picks

  • Projected winnerNo published selectionUnavailable

Tipster picks

No graded public tipster picks were recorded for this matchup.