George Kirby has a record of 53-45 with an ERA of 3.72 and 764 strikeouts in 141 appearances for the Mariners in his career.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | G. Kirby | 2022 | 25 | 8 | 5 | .615 | 25 | 3.39 | 133 | 0 | 0 | 0 | 130.0 | 135 | 49 | 54 | 13 | 22 | 5 | 0 | 0 | 542 | 4 | 9.21 | 1.52 | 6.05 | 0.90 | 24.5 | 4.1 | 1.21 | .331 | 3.74 | 91 | 2.98 | 78 | 9.35 | 12.3 | |
| 2 | | G. Kirby | 2023 | 31 | 12 | 10 | .545 | 31 | 3.35 | 172 | 1 | 0 | 0 | 190.2 | 179 | 71 | 74 | 22 | 19 | 6 | 0 | 1 | 757 | 1 | 8.12 | 0.90 | 9.05 | 1.04 | 22.7 | 2.5 | 1.04 | .292 | 3.49 | 83 | 3.34 | 81 | 8.45 | 16.7 | |
| 3 | | G. Kirby | 2024 | 33 | 14 | 11 | .560 | 33 | 3.53 | 179 | 0 | 0 | 0 | 191.0 | 181 | 75 | 82 | 22 | 23 | 7 | 0 | 0 | 778 | 5 | 8.43 | 1.08 | 7.78 | 1.04 | 23.0 | 3.0 | 1.07 | .291 | 3.86 | 94 | 3.25 | 83 | 8.53 | 14.5 | |
| 4 | | G. Kirby | 2025 | 23 | 10 | 8 | .556 | 23 | 4.21 | 137 | 0 | 0 | 0 | 126.0 | 121 | 59 | 60 | 15 | 29 | 7 | 0 | 0 | 524 | 3 | 9.79 | 2.07 | 4.72 | 1.07 | 26.1 | 5.5 | 1.19 | .315 | 4.29 | 111 | 3.36 | 84 | 8.64 | 9.2 | |
| 5 | | G. Kirby | 2026 | 29 | 9 | 11 | .450 | 29 | 4.24 | 143 | 1 | 0 | 0 | 169.2 | 191 | 80 | 85 | 21 | 44 | 3 | 0 | 1 | 718 | 1 | 7.59 | 2.33 | 3.25 | 1.11 | 19.9 | 6.1 | 1.39 | .335 | 4.51 | 110 | 3.84 | 97 | 10.13 | 2.1 | |
| Total | 141 | 53 | 45 | .541 | 141 | 3.72 | 764 | 2 | 0 | 0 | 807.1 | 807 | 334 | 355 | 93 | 137 | 28 | 0 | 2 | 3,319 | 14 | 8.52 | 1.53 | 5.58 | 1.04 | 23.0 | 4.1 | 1.17 | .311 | 3.96 | 97 | 3.37 | 85 | 9.00 | 54.7 |
SEAMore MLB News
Drew Gilbert's homer and 2-run single lead Giants past Twins 5-2 to end 3-game losing streak
Pete Alonso’s late 2-run blast lifts Orioles past Blue Jays 4-3
Pete Alonso homers twice to reach 40 on the season, helps Orioles rally to 4-3 win over Blue Jays
River Ryan makes strong debut and Tigers hit 3 home runs in 9-2 win over Nationals
Bateman the latest injury for Toronto as the Blue Jays near elimination in Baltimore
Giants place rookie Bryce Eldridge on the concussion list after accident at team hotel Friday
More Brewers Stats
Team Batting Leaders 
HR
26
Bauers
RBI
93
Turang
AVG
.306
Vaughn
Team Pitching Leaders 
W
15
Misiorowski
K
247
Misiorowski
ERA
1.86
Misiorowski
Team Rankings
HR
149
28th
R
802
2nd
SO
1,492
2nd
ERA
3.54
2nd
Cubs
Pirates
Cardinals
Reds
PHI
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 92 | 64 | .590 | |
86 | 70 | .551 | 6.0 | |
76 | 80 | .487 | 16.0 | |
73 | 84 | .465 | 19.5 | |
71 | 85 | .455 | 21.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 98 | 58 | .628 | |
87 | 69 | .558 | 11.0 | |
79 | 77 | .506 | 19.0 | |
76 | 80 | .487 | 22.0 | |
72 | 84 | .462 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 96 | 60 | .615 | |
87 | 69 | .558 | 9.0 | |
82 | 74 | .526 | 14.0 | |
65 | 92 | .414 | 31.5 | |
57 | 99 | .365 | 39.0 |
Marlins
Nationals
Mets
Padres
Diamondbacks
Giants
Rockies
Rays
Yankees
Red Sox
Blue Jays
Orioles
Guardians
White Sox
Tigers
Twins
Royals
Rangers
Astros
Athletics
Angels