Mariners Defeat Blue Jays 3-1 in Playoff Showdown
Sunday, October 12, 2025, 8:03 PM ET · Rogers Centre
Seattle Mariners 3, Toronto Blue Jays 1, final. Our MLB picks are sealed as a hash before kickoff and settled in public, losses included.
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Quick answers
Who won Seattle Mariners vs Toronto Blue Jays?
Seattle Mariners beat Toronto Blue Jays 3-1 at Rogers Centre on October 12, 2025.
The Seattle Mariners secured a decisive 3-1 victory over the Toronto Blue Jays at Rogers Centre, clinching the series 4-3. This matchup was significant as both teams were vying for postseason positioning, with the Mariners finishing the regular season with a record of 90-72 and the Blue Jays at 94-68. The game featured a strong performance from Seattle, which was able to capitalize on key opportunities while the Blue Jays struggled to maintain their recent momentum.
In terms of recent form, the Blue Jays entered the game with a mixed record of 5-5 over their last ten games, but they were on a four-game winning streak prior to this loss. Their scoring average during this stretch was 4.0 runs per game, while they allowed an average of 5.0 runs. The Mariners, on the other hand, had a record of 7-3 in their last ten games, though they were coming off two consecutive losses. Seattle's average scoring during this period was 5.4 runs per game, with an average of 3.0 runs allowed.
At home, the Blue Jays had a record of 4-2 in their last six games, while their away performance was less impressive at 1-3. The Mariners, playing away, had a strong away record of 4-1 in their last five games, showcasing their ability to perform under pressure.
Historically, the Mariners have had the upper hand in their recent meetings with the Blue Jays, winning six of the last ten matchups. This includes two victories earlier in the 2025 season, where the Mariners won both games played in Toronto with scores of 6-3 and 6-3 on May 10 and 11, respectively. The Blue Jays managed to win only four of those ten encounters, indicating a competitive rivalry.
In terms of injuries, the Blue Jays were significantly impacted, with several key players on the injured list. Patrick Corbin and Anthony Santander were both on the 60-day injured list due to shoulder issues, while Jameson Taillon was on the 15-day IL with a forearm injury. Luis Urias was also sidelined for ten days due to a quadriceps injury, and Jonatan Clase was on the 60-day IL for a foot issue. The Mariners had their own injury concerns, with Brendan Donovan on the 7-day IL for a concussion and Cole Wilcox on the 15-day IL due to an oblique injury, among others.
The betting market reflected Seattle's strong position, with odds favoring the Mariners according to the provider, though specific odds were not detailed in the block. The conditions at Rogers Centre were typical for a late-season game, with both teams needing to adapt to the atmosphere and the stakes involved.
Throughout the game, viewers were treated to a showcase of power hitting and strategic plays. The scoring opened in the first inning when George Springer homered to right field, giving the Blue Jays an early lead. However, the Mariners responded in the sixth inning with a homer from Cal Raleigh, tying the game at 1-1. Later in the sixth, Jorge Polanco contributed with a single that allowed Julio Rodríguez to score, putting the Mariners ahead 2-1. In the eighth inning, Polanco struck again with another single, this time bringing Randy Arozarena home, extending the Mariners' lead to 3-1.
The final score reflected the Mariners' ability to capitalize on their chances while the Blue Jays could not muster a comeback. With this victory, the Mariners not only took the series but also demonstrated their readiness for the challenges ahead in the postseason.
Injury report
- Patrick Corbin60-Day-ILShoulderToronto Blue Jays
- Jameson Taillon15-Day-ILForearmToronto Blue Jays
- Luis Urias10-Day-ILQuadricepsToronto Blue Jays
- Anthony Santander60-Day-ILShoulderToronto Blue Jays
- Jonatan Clase60-Day-ILFootToronto Blue Jays
- Brendan Donovan7-Day ILConcussionSeattle Mariners
- Cole Wilcox15-Day-ILObliqueSeattle Mariners
- Matt Brash60-Day-ILLatSeattle Mariners
- Will Wilson60-Day-ILThumbSeattle Mariners
- Emerson Hancock15-Day-ILGroinSeattle Mariners
Recent form
Toronto Blue Jays
Last 10: 5-5Streak W44 scored · 5 allowed per game4-2 at home
- W13-4vs Tampa Bay RaysSep 28
- W5-1vs Tampa Bay RaysSep 27
- W4-2vs Tampa Bay RaysSep 26
- W6-1vs Boston Red SoxSep 25
- L1-7vs Boston Red SoxSep 24
- L1-4vs Boston Red SoxSep 23
- W8-5at Kansas City RoyalsSep 21
- L1-2at Kansas City RoyalsSep 20
- L1-20at Kansas City RoyalsSep 19
- L0-4at Tampa Bay RaysSep 18
Seattle Mariners
Last 10: 7-3Streak L25.4 scored · 3 allowed per game4-1 away
- L3-5vs Los Angeles DodgersSep 28
- L2-3vs Los Angeles DodgersSep 27
- W6-2vs Colorado RockiesSep 26
- W9-2vs Colorado RockiesSep 25
- W4-3vs Colorado RockiesSep 24
- W7-3at Houston AstrosSep 21
- W4-0at Houston AstrosSep 20
- W2-0at Kansas City RoyalsSep 18
- L5-7at Kansas City RoyalsSep 17
- W12-5at Kansas City RoyalsSep 16
Standings
| Team | Games behind | Lost | Streak | Win % | Won |
|---|---|---|---|---|---|
| Houston | - | 69 | W1 | .507 | 71 |
| Texas | 2 | 71 | L1 | .493 | 69 |
| Seattle | 5 | 74 | W2 | .471 | 66 |
| Athletics | 17 | 86 | W1 | .386 | 54 |
| Los Angeles | 18 | 87 | L2 | .379 | 53 |
| Tampa Bay | - | 56 | L1 | .597 | 83 |
| New York | 3.5 | 60 | W2 | .571 | 80 |
| Boston | 8.5 | 65 | L2 | .536 | 75 |
| Toronto | 14.5 | 71 | W1 | .493 | 69 |
| Baltimore | 14.5 | 71 | L2 | .493 | 69 |
How the scoring went
- 1st Inning0-1Springer homered to right (385 feet).
- 6th Inning1-1Raleigh homered to right center (420 feet).
- 6th Inning2-1Polanco singled to left, Rodríguez scored.
- 8th Inning3-1Polanco singled to right, Arozarena scored, Rodríguez to second.
Win probability
Above the line favours Toronto Blue Jays, below favours Seattle Mariners.
Venue
- Rogers CentreToronto, Ontario
- Attendance44474
- OfficialsRyan Additon, Ben May, Alfonso Marquez, Marvin Hudson, D.J. Reyburn, Quinn Wolcott
Elsewhere
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These two, other days
- Blue Jays Sweep Mariners with 7-0 VictoryAug 30, 2026
- Blue Jays Edge Mariners in Close ContestAug 29, 2026
- Blue Jays Sweep Mariners with Dominant 8-1 VictoryAug 28, 2026
- Mariners Sweep Blue Jays with 4-0 VictoryJul 5, 2026
- Mariners Dominate Blue Jays in 11-0 VictoryJul 4, 2026