George Kirby has a record of 5-1 with an ERA of 3.94 and 61 strikeouts in 11 appearances against the Athletics in his career.
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | G. Kirby | 5/24/2022 | vs | 1 | 7.20 | 9 | 0 | 0 | 0 | 5.0 | 8 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | |||
| 2 | | G. Kirby | 6/22/2022 | @ | W | 1 | 0.00 | 6 | 0 | 0 | 0 | 6.0 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 23 | 0 | ||
| 3 | | G. Kirby | 7/2/2022 | vs | 1 | 1.29 | 9 | 0 | 0 | 0 | 7.0 | 3 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | |||
| 4 | | G. Kirby | 9/22/2022 | @ | 1 | 19.29 | 1 | 0 | 0 | 0 | 2.1 | 7 | 5 | 5 | 0 | 3 | 0 | 0 | 0 | 17 | 0 | |||
| 5 | | G. Kirby | 5/4/2023 | @ | W | 1 | 3.86 | 2 | 0 | 0 | 0 | 7.0 | 7 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 28 | 0 | ||
| 6 | | G. Kirby | 9/20/2023 | @ | W | 1 | 3.86 | 3 | 0 | 0 | 0 | 7.0 | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 28 | 0 | ||
| 7 | | G. Kirby | 6/4/2024 | @ | W | 1 | 3.60 | 9 | 0 | 0 | 0 | 5.0 | 6 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 22 | 0 | ||
| 8 | | G. Kirby | 9/4/2024 | @ | W | 1 | 3.00 | 9 | 0 | 0 | 0 | 6.0 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | ||
| 9 | | G. Kirby | 8/23/2025 | vs | 1 | 1.50 | 3 | 0 | 0 | 0 | 6.0 | 4 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 25 | 1 | |||
| 10 | | G. Kirby | 9/5/2026 | vs | L | 1 | 4.05 | 5 | 0 | 0 | 0 | 6.2 | 7 | 3 | 4 | 1 | 1 | 0 | 0 | 0 | 27 | 0 | ||
| 11 | | G. Kirby | 9/11/2026 | @ | 1 | 6.00 | 5 | 0 | 0 | 0 | 6.0 | 9 | 4 | 4 | 1 | 2 | 0 | 0 | 0 | 28 | 0 | |||
| Total | 11 | 3.94 | 61 | 0 | 0 | 0 | 64.0 | 70 | 28 | 29 | 6 | 13 | 0 | 0 | 0 | 269 | 1 |
SEA
OAKSome of the information used here was obtained free of charge from Retrosheet.
More MLB News
The Dodgers are NL West champions again, and now they're eyeing a three-peat despite injury concerns
This Date in Baseball-Week Ahead
This Date in Baseball - Dusty Baker managed his 3,000th game
Sandy Alcantara comes out of the bullpen on 1 day of rest and earns 1st career save for Marlins
Marlins hold off Diamondbacks 4-3 with Sandy Alcantara getting 1st career save
Raleigh and Naylor carry the Mariners past the Angels, 7-2
More Mariners Stats
Team Batting Leaders 
HR
25
Arozarena
RBI
75
Arozarena
AVG
.278
Arozarena
Team Pitching Leaders 
W
12
Woo
K
194
Gilbert
ERA
3.57
Hancock
Team Rankings
HR
175
14th
R
624
28th
SO
1,301
12th
ERA
4.21
20th
Rangers
Astros
Angels
COL
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
89 | 64 | .582 | ||
84 | 68 | .553 | 4.5 | |
76 | 77 | .497 | 13.0 | |
71 | 82 | .464 | 18.0 | |
69 | 83 | .454 | 19.5 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 95 | 58 | .621 | |
85 | 68 | .556 | 10.0 | |
76 | 77 | .497 | 19.0 | |
75 | 78 | .490 | 20.0 | |
71 | 82 | .464 | 24.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - x | 93 | 60 | .608 | |
83 | 69 | .546 | 9.5 | |
80 | 73 | .523 | 13.0 | |
64 | 89 | .418 | 29.0 | |
56 | 96 | .368 | 36.5 |
Braves
Phillies
Marlins
Nationals
Mets
Cubs
Pirates
Cardinals
Reds
Padres
Diamondbacks
Giants
Rays
Yankees
Red Sox
Blue Jays
Orioles
Guardians
White Sox
Tigers
Twins
Royals