Giants Defeat Mariners 9-4 in Spring Training Matchup
Wednesday, March 4, 2026, 9:05 PM ET · Scottsdale Stadium
San Francisco Giants 9, Seattle Mariners 4, 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 San Francisco Giants?
San Francisco Giants beat Seattle Mariners 9-4 at Scottsdale Stadium on March 4, 2026.
The San Francisco Giants secured a convincing 9-4 victory over the Seattle Mariners at Scottsdale Stadium, completing a series sweep with a 2-0 record against their opponents. This game showcased the Giants' strong performance in the spring training season, reflecting their home record of 9-2, while the Mariners struggled with a 3-8-1 record.
In this matchup, the Giants demonstrated their offensive prowess, scoring five runs in a pivotal fourth inning. The inning began with McCray walking, allowing Brennan to score, which set the stage for a powerful homer by Holton that brought in Schmitt, Matos, and McCray, extending the Giants' lead significantly. The Mariners managed to respond with a run in the fifth, but the Giants maintained control, ultimately finishing the game with a total of nine runs.
Recent form for both teams reveals contrasting trajectories. The Giants, despite a recent record of 3-7 over their last ten games, have shown resilience with a winning streak of three games. They averaged 4.2 runs scored while allowing 5.0 runs per game during this stretch. Their home record stands at 3-2, indicating a solid performance at Scottsdale Stadium. In contrast, the Mariners have struggled, with a record of 7-3 in their last ten games but currently on a two-game losing streak. They averaged 5.4 runs scored and only allowed 3.0 runs per game, highlighting their offensive capabilities despite recent setbacks.
When examining home and away performances, the Giants have been more successful at home, while the Mariners have had a better away record of 4-1. This game further emphasized the Giants' advantage at their home venue. The teams have faced each other twice this season, with the Giants winning both encounters, including a thrilling 10-9 game earlier in the series.
In terms of injuries, the Giants faced several setbacks, with players like Victor Bericoto, Marcelo Mayer, JT Brubaker, Keaton Winn, and Matt Gage all on the injured list. The Mariners also dealt with injuries, including Brendan Donovan, Cole Wilcox, Matt Brash, Will Wilson, and Emerson Hancock, which may have impacted their performance.
The betting market had priced the Giants as strong favorites, reflecting their recent form and home advantage. The conditions at Scottsdale Stadium were conducive to a competitive game, with the Giants capitalizing on their opportunities effectively.
Viewers should have noted the Giants' ability to capitalize on walks and errors, as demonstrated by their scoring plays, particularly in the fourth inning. The Mariners, while they fought back with runs, could not keep pace with the Giants' offensive output. Overall, this game not only highlighted the Giants' strengths but also underscored the challenges the Mariners face as they look to improve their record.
Injury report
- Victor Bericoto10-Day-ILKneeSan Francisco Giants
- Marcelo Mayer10-Day-ILForearmSan Francisco Giants
- JT Brubaker15-Day-ILRibsSan Francisco Giants
- Keaton Winn15-Day-ILElbowSan Francisco Giants
- Matt Gage60-Day-ILElbowSan Francisco Giants
- 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
San Francisco Giants
Last 10: 3-7Streak W34.2 scored · 5 allowed per game3-2 at home
- W4-0vs Colorado RockiesSep 28
- W6-3vs Colorado RockiesSep 27
- W4-3vs St. Louis CardinalsSep 25
- L8-9vs St. Louis CardinalsSep 24
- L5-6vs St. Louis CardinalsSep 23
- L5-7at Los Angeles DodgersSep 21
- L3-6at Los Angeles DodgersSep 20
- L1-2at Los Angeles DodgersSep 19
- L5-6at Arizona DiamondbacksSep 17
- L1-8at Arizona DiamondbacksSep 16
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 |
| Los Angeles | - | 57 | L2 | .590 | 82 |
| Arizona | 9 | 67 | W1 | .525 | 74 |
| San Diego | 9.5 | 67 | L2 | .521 | 73 |
| San Francisco | 24.5 | 82 | W1 | .414 | 58 |
| Colorado | 28.5 | 86 | W2 | .386 | 54 |
How the scoring went
- 3rd Inning1-0Crawford grounded out to first, Farmelo scored.
- 4th Inning1-1McCray walked, Brennan scored, Matos to second, Schmitt to third.
- 4th Inning1-5Holton homered to right center (433 feet), Schmitt scored, Matos scored and McCray scored.
- 5th Inning2-5Young singled to left, W. Wilson scored, Farmelo to third.
- 5th Inning3-5Crawford hit sacrifice fly to center, Farmelo scored.
- 5th Inning3-6Oliva grounded into fielder's choice to shortstop, Harber scored, Encarnación out at second.
- 5th Inning3-8Eldridge doubled to center, Davidson scored and Oliva scored.
- 6th Inning4-8Suisbel grounded out to third, Joe scored, Knizner to second.
- 8th Inning4-9Fitzgerald doubled to left, Cox scored.
Win probability
Above the line favours San Francisco Giants, below favours Seattle Mariners.
Venue
- Scottsdale StadiumScottsdale, Arizona
- Attendance8961
- OfficialsAdam Hamari, Dillon Wilson, Pete Talkington, Jim Wolf
Elsewhere
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These two, other days
- Mariners Secure Series Win Over Giants 6-3Jul 19, 2026
- Mariners Edge Giants in Extra-Inning ThrillerJul 18, 2026
- Giants Dominate Mariners in 7-0 VictoryJul 17, 2026
- Giants Defeat Mariners 10-5 in Peoria ShowdownFeb 21, 2026