I don't have anything for this season, but the Seattle Mariners had a batting average of .205 versus the Athletics in 2025.
StatMuse has team, game-level data for batting average going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
More Mariners Stats
Team Batting Leaders 
HR
3
Raley
RBI
8
Young
AVG
.323
Donovan
Team Pitching Leaders 
W
1
Muñoz
K
18
Gilbert
ERA
0.71
Hancock
Team Rankings
HR
10
10th
R
38
18th
SO
111
3rd
ERA
2.68
4th
Astros
Angels
Rangers
Mariners
Athletics
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
6 | 4 | .600 | ||
6 | 4 | .600 | ||
6 | 4 | .600 | ||
5 | 4 | .556 | 0.5 | |
4 | 6 | .400 | 2.0 | |
| NL Central | W | L | PCT | GB |
8 | 2 | .800 | ||
7 | 3 | .700 | 1.0 | |
6 | 4 | .600 | 2.0 | |
5 | 5 | .500 | 3.0 | |
4 | 6 | .400 | 4.0 | |
| NL West | W | L | PCT | GB |
8 | 2 | .800 | ||
5 | 5 | .500 | 3.0 | |
5 | 5 | .500 | 3.0 | |
3 | 6 | .333 | 4.5 | |
3 | 7 | .300 | 5.0 |
Braves
Marlins
Mets
Phillies
Nationals
Brewers
Reds
Pirates
Cardinals
Cubs
Dodgers
Diamondbacks
Padres
Rockies
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
7 | 2 | .778 | ||
5 | 5 | .500 | 2.5 | |
4 | 6 | .400 | 3.5 | |
4 | 6 | .400 | 3.5 | |
2 | 8 | .200 | 5.5 | |
| AL Central | W | L | PCT | GB |
6 | 5 | .545 | ||
5 | 5 | .500 | 0.5 | |
4 | 6 | .400 | 1.5 | |
4 | 6 | .400 | 1.5 | |
4 | 6 | .400 | 1.5 | |
| AL West | W | L | PCT | GB |
6 | 4 | .600 | ||
5 | 5 | .500 | 1.0 | |
5 | 5 | .500 | 1.0 | |
4 | 7 | .364 | 2.5 | |
3 | 6 | .333 | 2.5 |
Yankees
Rays
Orioles
Blue Jays
Red Sox
Guardians
Royals
White Sox
Tigers
Twins
