Seattle Mariners vs Baltimore Orioles Pick – 8/12/2025
The Seattle Mariners and Baltimore Orioles will open a three-game series at Camden Yards on Tuesday night. The Mariners come into this series on a hot streak and will look to continue their winning ways to help their postseason chances. Before these teams face off in Baltimore, continue reading to get my Mariners vs Orioles prediction for tonight’s game.
Our Mariners vs Orioles Pick
- Pick: Seattle Mariners Moneyline
- Confidence: ★★★☆☆
- MLB Tuesday Bonus Bets: Today, use bet365 promo code ATSBONUS to bet $5 and get $150 in bonus bets on today’s MLB action!
Game Snapshot
- Matchup: Seattle Mariners vs Baltimore Orioles
- Date & Time: Tuesday, August 12, 2025, 6:35 p.m. ET
- Starting Pitchers: RHP George Kirby (SEA) vs RHP Dean Kremer (BAL)
- Stadium: Oriole Park at Camden Yards (Baltimore)
- Broadcast: MASN and ROOT Sports NW
Key Storylines
Pitching matchup
George Kirby enters this game with a 7-5 record and a 4.04 ERA. The Mariners have won the last three games that Kirby has started for them. Dean Kremer is 8-8 with a 4.35 ERA and 1.28 WHIP. Baltimore has dropped four straight games in which Kremer has been the starter.
Key Players
- Cal Raleigh (SEA) – 45 home runs, 98 RBI, .247 batting average. He deserves a look for AL MVP now that Aaron Judge is battling injuries.
- Gunnar Henderson (BAL) – Leads the Orioles with 14 homers, a .284 average, and 50 RBI. He has been steady in spite of his team’s struggles.
Recent team streaks
- Seattle is on a roll. They have won seven games in a row entering tonight.
- Baltimore has lost two straight games coming into this matchup.
Best Player Props
| Player | Prop |
|---|---|
| Cal Raleigh | Over 1.5 Total Bases |
| Gunnar Henderson | Over 0.5 Home Runs |
Betting Trends & H2H
- The Orioles lead the season series against the Mariners 3-0.
- Seattle was held to six total runs in their three losses to the Orioles this year.
- All three games between these teams have stayed under the total.
- Seattle is 29-28 on the road this season.
- Baltimore is 28-29 at home for the year.
Mariners vs Orioles Model Projection
Score Projection: Seattle 5 – Baltimore 3
Win Probability: Seattle 58%, Baltimore 42%
Final Thoughts
All signs point toward Seattle winning this game at Camden Yards. Baltimore has had success against the Mariners in recent meetings. But Seattle’s current form, offensive firepower, and the pitching matchup give them the upper hand. I recommend betting the Mariners to win this game, as they should collect their eighth win in a row.
