George Kirby

Pitcher · Career Stats, Bio & Records (2022-2026)

Active Player
W–L 54–44
ERA 3.70
WHIP 1.16
SO 749
Pitcher PIV 14778.2
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'4" / 215 lb
Born
2/4/1998 in Rye, NY, USA
MLB Debut
2022-05-08
Awards
All-Star

Full name: George Joseph Kirby

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Career Pitching Statistics

W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
54 44 138 138 2 0 0 790.3 786 325 91 129 749 3.70 14778.2

Career ERA 3.70 vs. league average 4.14 across their career seasons — 10.6% better than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2022 SEA AL 8 5 25 25 0 0 0 130.0 135 49 22 133 3.39 3.97 (+15%) 3266.8
2023 SEA AL 13 10 31 31 1 0 0 190.7 179 71 19 172 3.35 4.33 (+23%) 4891.8
2024 SEA AL 14 11 33 33 0 0 0 191.0 181 75 23 179 3.53 4.08 (+13%) 4056.3
2025 SEA AL 10 8 23 23 0 0 0 126.0 121 59 29 137 4.21 4.16 (-1%) 2563.3
2026 SEA AL 9 10 26 26 1 0 0 152.7 170 71 36 128 4.19 4.17 (avg) -
Career · 5 seasons 54 44 138 138 2 0 0 790.1 786 325 129 749 3.70 — 14,778

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
112 0 0 0 0 0 0 0 0 0 0 .000 .000 .000 .000 0

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2022 SEA AL 25 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2023 SEA AL 31 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 SEA AL 33 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2025 SEA AL 23 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 4 seasons 112 0 0 0 0 0 0 0 0 0 0 — — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

G AB R H 2B 3B HR RBI BB SO AVG
6 0 0 0 0 0 0 0 0 0 .000

Playoff Batting by Year

Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2025 ALCS SEA 2 0 0 0 0 0 0 0 0 0 .000
2025 ALDS2 SEA 2 0 0 0 0 0 0 0 0 0 .000
2022 ALDS2 SEA 1 0 0 0 0 0 0 0 0 0 .000
2022 ALWC2 SEA 1 0 0 0 0 0 0 0 0 0 .000

Playoff Career Pitching

W L G GS SV IP H ER BB SO ERA
0 1 6 5 1 26.0 27 12 5 27 4.15

Playoff Pitching by Year

Year Round Team W L G GS SV IP H ER BB SO ERA
2025 ALCS SEA 0 1 2 2 0 8.0 12 9 3 7 10.12
2025 ALDS2 SEA 0 0 2 2 0 10.0 9 3 1 14 2.70
2022 ALDS2 SEA 0 0 1 1 0 7.0 6 0 0 5 0.00
2022 ALWC2 SEA 0 0 1 0 1 1.0 0 0 1 1 0.00

Game Log & Splits

View full game log (224 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

SplitGABRHHRRBIAVG
Home5400000—
Away5800000—

Pitching — Home / Away

SplitGIPHERBBSOERA
Home54313.2280107473303.07
Away58324.0336147462914.08

Last 10 Games — Pitching

DateTmOppDecIPHRERBBSOHR
2025-09-26 SEALAD L 5.03221101
2025-09-20 SEAHOU W 6.0500070
2025-09-14 SEALAA W 6.13220142
2025-09-09 SEASTL — 4.0733220
2025-09-03 SEATBR L 2.01087010
2025-08-29 SEACLE — 7.0622062
2025-08-23 SEAOAK — 6.0411330
2025-08-17 SEANYN L 4.21277341
2025-08-12 SEABAL W 7.0300070
2025-08-06 SEACHW W 6.0522290

Fielding Statistics

Career Fielding Totals by Position

Position G GS PO A E DP
P 112 112 48 38 1 3

Season-by-Season Fielding

Year Team Pos G GS PO A E DP
2022 SEA P 25 25 7 10 0 1
2023 SEA P 31 31 18 12 0 1
2024 SEA P 33 33 11 9 1 1
2025 SEA P 23 23 12 7 0 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position Games
Pitcher 112

Awards & Honors

Year Award Notes
2022 Rookie of the Month August

Award Voting History

Year Award League Finish Points Won Points Max Votes First
2023 Cy Young Award AL 8th 8.0 210 0
2022 Rookie of the Year AL 6th 1.0 150 0

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

  1. 98
    Logan Gilbert
    58-44, 3.55 ERA
  2. 96
    Bailey Ober
    38-34, 4.12 ERA
  3. 94
    Hisashi Iwakuma
    63-39, 3.42 ERA
  4. 94
    Masahiro Tanaka
    78-46, 3.74 ERA
  5. 93
    John Means
    23-26, 3.68 ERA
  6. 93
    Joe Ryan
    52-44, 3.77 ERA

Compare George Kirby

Side-by-side career stat comparisons against Kirby's closest peers by position and era.

vs Roger Clemens
vs Cy Young
vs Greg Maddux
vs Walter Johnson
vs Randy Johnson
vs Pedro Martinez

Browse all MLB player comparisons →

Frequently Asked Questions about George Kirby

What years did George Kirby play?
George Kirby played in Major League Baseball from 2022 to 2026.
Was George Kirby a pitcher?
Yes. George Kirby pitched in the major leagues, recording 54 wins and 749 strikeouts.