Dynasty
Nastiest GIFs
The List
Dynasty
Nastiest GIFs
The List

George Kirby

#68 - Starting Pitcher

Seattle Mariners

Bats / Throws Right / Right
Date of Birth 2/4/1998 (28)
Height, Weight 6'4", 215 lb
Hometown Rye, NY

2026 Season Stats

MLB Rank MLB Average
W-L IP ERA WHIP K% BB%
5-6 84.0 4.07 1.31 21.1% 6.0%
28th 3
W
5th 54.0
IP
92nd 4.47
ERA
103rd 1.32
WHIP
105th 21.6%
K%
28th 8.9%
BB%
FB MPH SwStr% CSW% Str-ICR MTK% PLV PLA
96.7 10.9% 26.6% 54.2% 4.7% 5.17 2.52
27th 94.4
FB MPH
110th 11.5%
SwStr%
131st 27.7%
CSW%
19th 49.8%
Str-ICR
95th 4.8%
MTK%
19th 4.98
PLV
16th 3.26
PLA
The List
Rank
35th

Articles

6/10/2026Starting Pitcher Streamer Ranks Fantasy Baseball: 6/10 & 6/11 & 6/12Nick Pollack

6/9/2026Starting Pitcher Streamer Ranks Fantasy Baseball: 6/9 & 6/10 & 6/11Nick Pollack

6/8/2026Top 100 Starting Pitchers For 2026 Fantasy Baseball: 6/8 Week 12 RankingsNick Pollack

6/8/2026Starting Pitcher Streamer Ranks Fantasy Baseball: 6/8 & 6/9 & 6/10Nick Pollack

6/7/2026Two-Start Starters: Week 11Will Orsland

See More Articles
PL Pro logo Get PL Pro

Exclusive Access to:

Weekly Player Rater | Live Draft Assistant Tool
2026 Season Projections | Ad-Free Website

book icon Stats Glossary

George Kirby Overview

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L QS ERA WHIP xERA FIP xFIP PLA K% BB% H/9 HR/9 BABIP HR/FB% LOB% ICR GB% SwStr% CSW% IPR PLV
2022 SEA 25 25 130.0 8-5 11 3.39 1.21 3.22 2.99 3.26 2.99 24.5% 4.1% 9.3 0.90 .332 14.6% 75.1% 36.9% 47.8% 11.1% 27.3% 0.56 5.11
2023 SEA 31 31 190.2 13-10 20 3.35 1.04 3.40 3.34 3.50 2.67 22.7% 2.5% 8.4 1.04 .293 17.7% 75.1% 38.2% 46.0% 12.5% 28.8% 0.60 5.18
2024 SEA 33 33 191.0 14-11 20 3.53 1.07 3.08 3.26 3.66 2.73 23.0% 3.0% 8.5 1.04 .292 14.5% 71.6% 35.2% 43.0% 12.8% 27.9% 0.54 5.15
2025 SEA 23 23 126.0 10-8 12 4.21 1.19 3.75 3.37 3.25 2.82 26.1% 5.5% 8.6 1.07 .315 20.3% 71.3% 43.0% 48.6% 13.1% 29.2% 0.55 5.15
2026 SEA 14 14 84.0 5-6 7 4.07 1.31 3.61 3.40 3.63 2.52 21.1% 6.0% 9.5 0.86 .331 15.1% 70.4% 32.8% 54.0% 10.9% 26.6% 0.48 5.17
SP MLB Percentile 79 84 97 75-6 86 54 48 75 76 76 92 47 85 23 70 16 67 38 90 97 43 33 55 90
SP MLB AVG 11 10 54.0 3-3 3 4.47 1.32 4.39 4.38 4.24 3.26 21.6% 8.9% 8.5 1.24 .287 18.9% 72.3% 38.7% 43.1% 11.5% 27.7% 0.47 4.98
Career 126 126 721.2 50-40 70 3.64 1.13 3.37 3.27 3.47 2.75 23.6% 3.9% 8.8 1.00 .308 16.3% 72.9% 37.3% 46.9% 12.3% 28.1% 0.55 5.15

George Kirby Repertoire

2022 2023 2024 2025 2026 All
Hide MLB Percentile | Hide MLB Average

George Kirby Game Log

George Kirby Standard

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team G GS IP W-L QS Sv Hld P Strikes Balls TBF H 1B 2B 3B HR K BB HB WP
2022 SEA 25 25 130.0 8-5 11 0 0 2,092 1,440 652 542 135 97 23 2 13 133 22 5 4
2023 SEA 31 31 190.2 13-10 20 0 0 2,825 2,002 823 757 179 122 28 7 22 172 19 6 1
2024 SEA 33 33 191.0 14-11 20 0 0 2,967 2,030 936 778 181 118 38 3 22 179 23 7 5
2025 SEA 23 23 126.0 10-8 12 0 0 2,086 1,360 727 524 121 85 20 1 15 137 29 7 3
2026 SEA 14 14 84.0 5-6 7 0 0 1,299 870 430 350 89 65 16 0 8 74 21 2 0
SP MLB Percentile 79 84 97 75-6 86 0 0 95 98 21 98 1 1 6 52 33 83 38 41 66
SP MLB AVG 11 10 54.0 3-3 3 0 0 887 565 322 229 50 32 10 1 7 50 19 2 1
Career 126 126 721.2 50-40 70 0 0 11,269 7,702 3,568 2,951 705 487 125 13 80 695 114 27 13

George Kirby Advanced

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team K% BB% AVG SLG OPS wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA xERA
2022 SEA 24.5% 4.1% .264 .393 .692 .302 .332 .354 .233 .283 .284 .352 88.7 87.9 11.1 3.22
2023 SEA 22.7% 2.5% .246 .395 .665 .285 .293 .321 .241 .281 .283 .348 89.0 89.2 12.2 3.40
2024 SEA 23.0% 3.0% .245 .393 .665 .287 .292 .320 .224 .273 .259 .335 88.4 87.9 14.3 3.08
2025 SEA 26.1% 5.5% .252 .392 .692 .300 .315 .345 .255 .303 .323 .382 90.3 88.9 11.4 3.75
2026 SEA 21.1% 6.0% .273 .396 .716 .318 .331 .352 .247 .302 .294 .354 89.2 89.7 9.1 3.61
SP MLB Percentile 47 85 21 53 53 54 16 23 50 75 40 69 36 56 86 75
SP MLB AVG 21.6% 8.9% .246 .410 .729 .323 .287 .320 .246 .329 .285 .376 88.6 90.0 14.0 4.39
Career 23.6% 3.9% .253 .394 .681 .299 .308 .334 .238 .290 .285 .357 89.0 88.6 12.1 3.37

George Kirby Pitch › Mix

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team FF% (MPH) SI% (MPH) FC% (MPH) SL% (MPH) ST% (MPH) CB% (MPH) CH% (MPH) FS% (MPH) KN% (MPH) Fastball% Secondary%
2022 SEA 46.3% (95.3) 11.3% (94.7) - 21.1% (87.1) - 13.3% (80.8) 8.0% (86.0) - - 57.6% 42.4%
2023 SEA 39.4% (96.1) 21.6% (95.8) - 19.8% (86.2) - 11.4% (81.8) 1.8% (86.6) 6.1% (84.8) 0.0% (73.2) 60.9% 39.1%
2024 SEA 34.0% (96.0) 23.6% (96.0) 0.4% (92.3) 23.7% (87.2) - 8.1% (83.3) - 10.2% (86.0) 0.0% (73.9) 57.6% 42.4%
2025 SEA 29.0% (96.2) 26.6% (96.2) - 27.5% (87.2) - 12.0% (84.3) 2.2% (87.8) 2.7% (86.0) - 55.6% 44.4%
2026 SEA 31.6% (96.7) 20.0% (97.0) 3.5% (93.1) 0.8% (86.0) 27.2% (87.1) 10.2% (83.8) 6.8% (88.8) - - 51.7% 48.3%
SP MLB Percentile 45 (86) 61 (94) 2 (95) 0 (41) 86 (95) 36 (86) 13 (77) - - 73.0% 26.5%
SP MLB AVG 33.6% (94.4) 20.1% (93.7) 16.4% (89.2) 18.1% (86.1) 16.2% (82.5) 14.3% (80.2) 16.7% (86.4) 18.0% (86.6) 27.6% (80.5) 46.9% 53.1%
Career 36.4% (96.0) 20.9% (96.0) 0.5% (92.9) 20.3% (86.9) 3.1% (86.9) 10.9% (82.6) 3.1% (87.0) 4.7% (85.6) 0.0% (73.6) 57.4% 42.6%

George Kirby Pitch › Results

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team FF CSW% SI CSW% FC CSW% SL CSW% ST CSW% CB CSW% CH CSW% FS CSW% KN CSW% Fastball CSW% Secondary CSW%
2022 SEA 31.0% (155) 28.4% (11) - 21.7% (39) - 28.4% (16) 18.0% (12) - - 30.5% 23.1%
2023 SEA 28.2% (198) 26.3% (43) - 33.3% (54) - 32.3% (24) 15.7% (3) 24.4% (30) 100.0% (1) 27.5% 30.9%
2024 SEA 28.3% (178) 25.3% (41) 9.1% (0) 34.1% (82) - 26.6% (34) - 19.5% (45) 0.0% (0) 27.1% 28.9%
2025 SEA 26.1% (102) 27.0% (29) - 36.3% (78) - 29.9% (51) 17.4% (2) 19.6% (11) - 26.6% 32.6%
2026 SEA 23.1% (54) 30.0% (16) 20.0% (4) 40.0% (2) 30.9% (47) 24.2% (10) 20.5% (9) - - 25.8% 27.4%
SP MLB Percentile 12 (86) 72 (79) 11 (14) 93 (5) 64 (95) 23 (48) 27 (34) - - 27.5% 47.5%
SP MLB AVG 27.0% (29) 26.6% (9) 26.7% (14) 29.3% (21) 28.3% (16) 29.5% (15) 23.3% (19) 21.7% (25) 27.3% (11) 27.3% 28.0%
Career 28.1% (687) 26.8% (140) 17.9% (4) 32.1% (255) 30.9% (47) 28.9% (135) 18.2% (26) 21.1% (86) 50.0% (1) 27.6% 28.8%

George Kirby Batted Ball › Contact

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team GB% LD% FB% PU% SS% Pull% Cent% Oppo% Foul Str% PC% Fl&B% Solid% Brl% ICR
2022 SEA 47.8% 20.8% 23.5% 7.9% 32.5% 36.4% 34.8% 28.8% 23.2% 62.9% 23.5% 5.5% 8.2% 36.9%
2023 SEA 46.0% 20.6% 22.2% 11.3% 32.7% 37.9% 32.1% 30.0% 22.2% 61.6% 25.9% 4.8% 7.5% 38.2%
2024 SEA 43.0% 19.4% 26.8% 10.8% 31.9% 36.7% 31.7% 31.6% 21.4% 64.8% 22.0% 5.5% 7.8% 35.2%
2025 SEA 48.6% 22.9% 21.1% 7.4% 36.9% 34.8% 37.9% 27.4% 19.1% 56.9% 29.1% 6.3% 7.7% 43.0%
2026 SEA 54.0% 16.7% 21.0% 8.3% 31.0% 34.8% 35.6% 29.6% 20.9% 67.1% 24.2% 2.4% 6.3% 32.8%
SP MLB Percentile 97 91 19 32 83 7 72 85 91 92 53 96 72 90
SP MLB AVG 43.1% 22.1% 24.4% 10.4% 35.7% 42.3% 33.0% 24.7% 18.1% 61.1% 24.5% 6.4% 8.1% 38.7%
Career 46.9% 20.2% 23.4% 9.5% 32.9% 36.4% 33.9% 29.7% 21.5% 62.6% 24.8% 5.1% 7.6% 37.3%

George Kirby Batted Ball › Outcomes

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team AVG wOBA BABIP BACON xAVG xwOBA xBABIP xwoBACON EV FB EV LA HR/FB ICR IPA%
2022 SEA .264 .302 .332 .354 .233 .283 .284 .352 88.7 87.9 11.1 14.6% 36.9% 26.0%
2023 SEA .246 .285 .293 .321 .241 .281 .283 .348 89.0 89.2 12.2 17.7% 38.2% 28.3%
2024 SEA .245 .287 .292 .320 .224 .273 .259 .335 88.4 87.9 14.3 14.5% 35.2% 25.7%
2025 SEA .252 .300 .315 .345 .255 .303 .323 .382 90.3 88.9 11.4 20.3% 43.0% 28.8%
2026 SEA .273 .318 .331 .352 .247 .302 .294 .354 89.2 89.7 9.1 15.1% 32.8% 23.7%
SP MLB Percentile 21 54 16 23 50 75 40 69 36 56 86 67 90 78
SP MLB AVG .246 .323 .287 .320 .246 .329 .285 .376 88.6 90.0 14.0 18.9% 38.7% 26.5%
Career .253 .299 .308 .334 .238 .290 .285 .357 89.0 88.6 12.1 16.3% 37.3% 26.7%

George Kirby Approach › Plate Discipline

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Zone% Str% Swing% O-Sw% Whiff% Foul Str% Con% Z-Con% O-Con% CS% SwStr% CSW% BIP% PLUS% IPR Str-ICR
2022 SEA 50.5% 68.8% 52.6% 31.7% 21.2% 23.2% 78.8% 82.4% 70.4% 16.2% 11.1% 27.3% 18.3% 62.4% 0.56 55.4%
2023 SEA 52.4% 70.9% 54.5% 36.3% 22.9% 22.2% 77.1% 84.0% 62.2% 16.4% 12.5% 28.8% 19.8% 64.5% 0.60 55.7%
2024 SEA 48.2% 68.4% 53.4% 34.8% 24.0% 21.4% 76.0% 83.8% 60.7% 15.1% 12.8% 27.9% 19.1% 62.3% 0.54 54.9%
2025 SEA 46.2% 65.2% 49.0% 32.3% 26.7% 19.1% 73.3% 84.9% 52.2% 16.2% 13.1% 29.2% 16.8% 59.4% 0.55 50.7%
2026 SEA 45.5% 67.0% 51.3% 38.0% 21.3% 20.9% 78.7% 88.4% 64.3% 15.6% 10.9% 26.6% 19.5% 60.1% 0.48 54.2%
SP MLB Percentile 56 90 88 97 26 91 26 20 25 35 43 33 77 80 55 91
SP MLB AVG 44.9% 63.5% 47.3% 31.5% 24.2% 18.1% 75.8% 85.0% 59.9% 16.2% 11.5% 27.7% 17.7% 57.9% 0.47 49.8%
Career 49.0% 68.3% 52.5% 34.5% 23.4% 21.5% 76.6% 84.2% 61.6% 15.9% 12.3% 28.1% 18.8% 62.1% 0.55 54.3%

George Kirby Approach › Locations

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Zone% aLoc% x-mLoc% gLoc% hiLoc% y-mLoc% loLoc% iLoc% oLoc% mmLoc%
2022 SEA 50.5% 27.7% 28.3% 44.0% 43.0% 26.4% 30.5% 28.9% 42.8% 7.7%
2023 SEA 52.4% 30.5% 29.3% 40.1% 43.8% 25.8% 30.4% 28.2% 42.4% 7.8%
2024 SEA 48.2% 30.4% 27.5% 42.1% 41.3% 24.8% 33.9% 26.5% 46.0% 7.1%
2025 SEA 46.2% 27.7% 27.5% 44.9% 39.5% 21.5% 39.0% 31.3% 41.3% 6.5%
2026 SEA 45.5% 26.4% 30.4% 43.2% 42.5% 21.3% 36.2% 28.4% 41.2% 6.9%
SP MLB Percentile 56 6 11 84 87 69 20 41 32 64
SP MLB AVG 44.9% 35.7% 27.6% 36.7% 35.7% 22.6% 41.7% 29.2% 43.3% 6.6%
Career 49.0% 29.0% 28.4% 42.6% 42.0% 24.4% 33.6% 28.5% 43.1% 7.3%

George Kirby Approach › Counts

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team Early% Behind% 2-Str% Early BIP% F-Str% TF-Str% ECS% 2-Str O-Sw% PAR%
2022 SEA 58.0% 9.2% 32.7% 15.7% 67.6% 55.6% 21.3% 24.7% 19.4%
2023 SEA 60.2% 6.8% 33.1% 17.1% 69.4% 57.3% 22.8% 27.0% 18.4%
2024 SEA 58.8% 8.0% 33.3% 17.0% 66.0% 52.1% 20.5% 26.1% 18.0%
2025 SEA 58.6% 9.5% 32.0% 14.9% 64.3% 53.9% 21.5% 26.8% 20.5%
2026 SEA 60.9% 9.2% 29.9% 17.1% 64.3% 52.6% 21.5% 28.5% 19.0%
SP MLB Percentile 80 93 59 80 72 80 58 69 48
SP MLB AVG 58.7% 12.2% 29.3% 15.0% 60.9% 49.5% 20.9% 26.7% 18.8%
Career 59.2% 8.3% 32.5% 16.4% 66.7% 54.4% 21.5% 26.5% 19.0%

George Kirby PLV

Hide 2026 MLB Percentile | Hide 2026 MLB Average
Year Team P PLV QP% AP% BP% Q-BP% MTK% HP HL PLA
2022 SEA 2,092 5.11 47.9% 21.0% 31.1% 16.8% 7.2% 8.9 +14 2.99
2023 SEA 2,825 5.18 49.3% 19.2% 31.5% 17.8% 8.2% -2.0 +11 2.67
2024 SEA 2,967 5.15 47.8% 18.8% 33.4% 14.4% 6.2% 4.3 +21 2.73
2025 SEA 2,086 5.15 49.8% 16.4% 33.8% 16.0% 5.2% 21.8 +27 2.82
2026 SEA 1,299 5.17 49.8% 17.7% 32.5% 17.4% 4.7% 10.4 +16 2.52
SP MLB Percentile 95 90 85 51 87 87 51 19 4 92
SP MLB AVG 887 4.98 46.4% 17.5% 36.1% 10.3% 4.8% 2.9 +1 3.26
Career 11,269 5.15 48.8% 18.7% 32.5% 16.4% 6.5% 43.4 +88 2.75
Account / Login