San Diego Padres vs Seattle Mariners MLB Betting Prediction
PublishedAugust 25, 2025,            Posted By: Maria Uebelhor
Last updated:August 25, 2025 ,

MLB San Diego Padres vs Seattle Mariners Prediction 8/25

The San Diego Padres will play against the Seattle Mariners on Monday, August 25, 2025, at 9:40 PM. The game will take place at T-Mobile Park in Seattle, WA. The Padres have a record of 74-57, while the Mariners stand at 70-61. The game will be broadcast on SDPA. Weather conditions are expected to be overcast with warm temperatures and a light breeze, but the retractable roof may limit wind impact.

Padres vs. Mariners Betting Prediction

  • Money Line Prediction: San Diego Padres +109. The Padres have a better overall record and have performed well in recent games. Their road record is not strong, but the Mariners have struggled recently with a 3-7 record in their last 10 games.
  • Over/Under Prediction: Over 8.0 (-114). Both starting pitchers have high ERAs, with JP Sears at 4.94 and Bryce Miller at 5.87. This suggests there could be a lot of runs scored.

Team Trends

  • The San Diego Padres have a road record of 31-35 this season.
  • The Seattle Mariners hold a home record of 39-26 this season.
  • In their last game, the San Diego Padres lost to the Los Angeles Dodgers with a score of 8-2.
  • The Seattle Mariners won their last game against the Athletics with a score of 11-4.
  • The Padres are 5-5 in their last 10 games, while the Mariners are 3-7.

Padres vs Mariners Preview

The San Diego Padres will visit the Seattle Mariners on Monday night at T-Mobile Park. Both teams are in second place in their divisions, making this game important for their playoff hopes. The Padres have a 74-57 record, while the Mariners stand at 70-61. San Diego is coming off a loss, and Seattle has won their last game.

The starting pitchers for this game are JP Sears for the Padres and Bryce Miller for the Mariners. Sears has an 8-10 record with a 4.94 ERA. Miller has a 2-5 record with a 5.87 ERA. Both pitchers will aim to improve their stats and help their teams secure a win. The weather in Seattle is expected to be warm and overcast, but the retractable roof may minimize any wind effects.

Seattle Mariners Prepare for Home Game

The Seattle Mariners have some strong hitters in their lineup. Cal Raleigh leads the team with 49 home runs, ranking first in the league. Eugenio Suárez follows with 40 home runs, placing him third in the league.

In terms of batting averages, Josh Naylor stands out with a .282 average. J.P. Crawford is not far behind, hitting .262. Both players contribute to the team’s overall batting average of .241, which ranks 12th in the league.

On the pitching side, Bryce Miller will start for the Mariners. He has an ERA of 5.87 and a WHIP of 1.51. The Mariners’ team ERA is 3.95, placing them 15th in the league.

San Diego Padres Ready for Away Game

The San Diego Padres bring a strong lineup to the field. Manny Machado leads with a .292 batting average, ranking him first on the team. Xander Bogaerts and Luis Arraez also contribute with averages of .262 and .285, respectively. In terms of power, Machado has hit 21 home runs, placing him 16th in the league. Ryan O’Hearn follows with 16 home runs. The team has a total of 111 home runs, ranking 26th in the league. On the mound, JP Sears will start for the Padres. He holds an ERA of 4.94 and a WHIP of 1.29. The Padres’ team ERA stands at 3.55, ranking them second in the league.

Final Betting Pick

The San Diego Padres are a good pick for the money line at +109. They have a better overall record this season at 74-57. While their road record is not strong, the Mariners have been struggling with a 3-7 record in their last 10 games. This gives the Padres an edge, even on the road.

The over 8.0 total runs is also a solid choice. Both starting pitchers, JP Sears and Bryce Miller, have high ERAs of 4.94 and 5.87, respectively. This indicates that runs may be plentiful. The Padres have shown they can score, with recent games having high scores, like their 8-1 win against the Giants.

All odds are courtesy of Action247 Sportsbook. Good luck!!

* All odds are provided by Action247 Sportsbook and all odds subject to change. **All views expressed are my own. My picks are my own and are not a guarantee, bet at your own risk. Action247 does not warrant the accuracy of completeness of the information, text, graphics, links or other items contained within these post.