| IP | ERA | W-L | K/BB | K/9 | WHIP | FSP |
|---|---|---|---|---|---|---|
| 150.1 | 4.25 | 9-10 | 128/36 | 7.7 | 1.36 | 10.75 |
| Compared to same point last season | ||||||
| 102.2 | 3.94 | 8-6 | 103/26 | 9 | 1.16 | |
George Kirby lines up as a premium two-start pitcher following a dominant rebound outing
Kirby bounced back in style during his last turn, firing 7.2 innings with nine strikeouts to steady a stretch where he logged a 4.42 ERA over the last 30 days. Firmly entrenched as Seattle's number two starter for a third-place Mariners squad (64-73) riding a four-game slide, his volume is indispensable with Emerson Hancock sidelined on the injured list.
While his 4.11 ERA and 1.36 WHIP this season are elevated compared to his career marks, our models project him settling near a 3.71 ERA with 185 strikeouts over 170 innings. His strikeout upside and pinpoint command remain elite, indicating his recent dominant form is real rather than a fluke.
Kirby is a premier two-start option this week, taking the hill in Boston against the Red Sox before a favorable home tilt against the Athletics. Projected for 12 innings and nearly 10 strikeouts in our weekly model, he provides elite category upside across both outings. Start.
Updated 20 hrs ago
| DATE | OPP | INN | PC | K | WLK | ER | DEC | ERA | WHIP | PTS | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08/31 | @BOS | 5.0 | 86 | 2 | 2 | 5 | N/A | 4.25 | 1.36 | 3 | |
| 08/25 | PHI | 7.2 | 92 | 9 | 1 | 1 | WIN | 4.09 | 1.35 | 28 | |
| 08/20 | @MIL | 3.1 | 84 | 3 | 2 | 6 | LOSS | 4.25 | 1.37 | -7 | |
| 08/14 | @HOU | 4.2 | 99 | 2 | 3 | 5 | N/A | 3.95 | 1.33 | 1 | |
| 08/08 | TB | 5.0 | 99 | 2 | 2 | 1 | N/A | 3.68 | 1.27 | 8 | |
| 08/02 | MIN | 7.0 | 94 | 3 | 1 | 0 | N/A | 3.76 | 1.27 | 17 | |
| 07/27 | @TEX | 4.0 | 66 | 3 | 0 | 7 | LOSS | 3.98 | 1.29 | -5 | |
| 07/20 | CIN | 6.0 | 80 | 6 | 1 | 0 | WIN | 3.57 | 1.28 | 24 | |
| 07/08 | @MIA | 6.0 | 86 | 7 | 0 | 2 | LOSS | 3.76 | 1.31 | 11 | |
| 06/29 | LAA | 8.0 | 100 | 7 | 1 | 2 | WIN | 3.81 | 1.31 | 25 | |
| 06/23 | @PIT | 6.0 | 91 | 5 | 2 | 1 | WIN | 3.94 | 1.33 | 19 | |
| 06/17 | BAL | 6.0 | 92 | 5 | 0 | 3 | LOSS | 4.10 | 1.31 | 8 | |
| 06/10 | @BAL | 6.0 | 104 | 10 | 3 | 3 | LOSS | 4.07 | 1.31 | 12 | |
| 06/03 | NYM | 4.0 | 89 | 5 | 1 | 4 | LOSS | 4.04 | 1.28 | -1 | |
| 05/29 | ARI | 5.1 | 87 | 4 | 1 | 4 | N/A | 3.77 | 1.22 | 7 | |
| 05/23 | @KC | 6.0 | 92 | 3 | 0 | 3 | LOSS | 3.54 | 1.21 | 6 | |
| 05/17 | SD | 5.2 | 98 | 6 | 2 | 6 | LOSS | 3.45 | 1.18 | 2 | |
| 05/11 | @HOU | 5.0 | 99 | 7 | 2 | 1 | WIN | 2.84 | 1.16 | 17 | |
| 05/05 | ATL | 7.0 | 88 | 5 | 1 | 2 | N/A | 2.94 | 1.10 | 17 | |
| 04/29 | @MIN | 5.2 | 97 | 5 | 2 | 2 | N/A | 3.00 | 1.13 | 9 | |
| 04/24 | @STL | 6.0 | 81 | 2 | 1 | 2 | WIN | 2.97 | 1.04 | 17 | |
| 04/18 | TEX | 5.2 | 96 | 5 | 2 | 1 | WIN | 2.97 | 1.05 | 16 | |
| 04/13 | HOU | 7.2 | 99 | 6 | 1 | 2 | WIN | 3.25 | 0.94 | 23 | |
| 04/07 | @TEX | 8.0 | 90 | 4 | 0 | 3 | LOSS | 3.60 | 0.90 | 17 | |
| 04/01 | NYY | 6.0 | 89 | 6 | 3 | 4 | LOSS | 3.75 | 1.00 | 5 | |
| 03/27 | CLE | 6.0 | 90 | 6 | 2 | 1 | WIN | 1.50 | 0.67 | 23 | |
| Totals: | 150.1 | 2368 | 128 | 36 | 71 | 302 | |||||
| YEAR | TM | APP | INN | PC | K | WLK | SV | W-L | ERA | WHIP | K/9 | PTS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | SEA | 26 | 132.0 | 2126 | 131 | 22 | 1 | 8-4 | 3.2 | 1.19 | 8.9 | 328 |
| 2023 | SEA | 31 | 188.1 | 2825 | 172 | 19 | 0 | 13-10 | 3.39 | 1.05 | 8.2 | 463 |
| 2024 | SEA | 33 | 188.2 | 2967 | 179 | 23 | 0 | 14-11 | 3.58 | 1.08 | 8.5 | 459 |
| 2025 | SEA | 27 | 144.0 | 2385 | 158 | 33 | 0 | 10-9 | 4.44 | 1.22 | 9.9 | 329 |
| 2026 | SEA | 26 | 150.1 | 2368 | 128 | 36 | 0 | 9-10 | 4.25 | 1.36 | 7.7 | 302 |
| ON PACE | 30 | 177 | 2779 | 150 | 42 | 0 | 10-11 | 4.25 | 1.36 | 7.7 | 354 | |
| 3-YEAR AVG | 30 | 173 | 2726 | 170 | 25 | 0 | 12-10 | 3.72 | 1.1 | 8.8 | 417 | |
| Career | 143 | 801.0 | 12671 | 768 | 133 | 0 | 0-0 | 3.76 | 1.17 | 8.6 | ||
| ERA | WHIP | QS | WINS | SO | K/BB | K/9 | IP | LOSSES | PC | FPTS |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.275 | 1.325 | 1 | 0.7 | 9.8 | 3.4 | 8.3 | 12.0 | 0.7 | 179.4 | 20.8 |
| ERA | WHIP | QS | WINS | SO | K/BB | K/9 | IP | LOSSES | PC | FPTS |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | NAN |
| NAME | OWN | START |
|---|---|---|
| Cal Raleigh | 97% | 87% |
| NAME | OWN | START |
|---|---|---|
| Josh Naylor | 87% | 76% |
| Brendan Donovan | 40% | 7% |
| NAME | OWN | START |
|---|---|---|
| Cole Young | 22% | 18% |
| J.P. Crawford | 9% | 5% |
| Colt Emerson | 5% | 1% |
| Michael Arroyo | 1% | 0% |
| NAME | OWN | START |
|---|---|---|
| Randy Arozarena | 99% | 96% |
| Julio Rodriguez | 99% | 93% |
| Taylor Ward | 55% | 41% |
| Dominic Canzone | 31% | 28% |
| Lazaro Montes | 15% | 5% |
| Luke Raley | 7% | 1% |
| NAME | OWN | START |
|---|---|---|
| Logan Gilbert | 99% | 85% |
| Bryan Woo | 97% | 64% |
| George Kirby | 95% | 82% |
| Emerson Hancock | 72% | 22% |
| Kade Anderson | 72% | 35% |
| Bryce Miller | 43% | 27% |
| Ryan Sloan | 2% | 0% |
| NAME | OWN | START |
|---|---|---|
| Andres Munoz | 91% | 88% |
| Seranthony Dominguez | 22% | 19% |
| Eduard Bazardo | 11% | 10% |
| Gabe Speier | 5% | 4% |
| Matt Brash | 4% | 1% |
| Jose A. Ferrer | 1% | 1% |
| Team | W-L | Win % | GB | RS | RA |
|---|---|---|---|---|---|
| 70-68 | .507 | - | 630 | 670 | |
| 68-70 | .493 | 2 | 562 | 606 | |
| 64-74 | .464 | 6 | 538 | 611 | |
| 53-85 | .384 | 17 | 597 | 795 | |
| 53-85 | .384 | 17 | 565 | 638 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Cal Raleigh | 104 | 368 | 35 | 63 | 20 | 54 | 2 | .171 | |
| Mitch Garver | 50 | 126 | 17 | 22 | 4 | 15 | 1 | .175 | |
| Jhonny Pereda | 26 | 76 | 9 | 21 | 2 | 4 | 0 | .276 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Josh Naylor | 128 | 498 | 49 | 133 | 10 | 47 | 25 | .267 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Cole Young | 137 | 500 | 64 | 122 | 16 | 57 | 3 | .244 | |
| Ryan Bliss | 3 | 8 | 0 | 1 | 0 | 1 | 0 | .125 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Weston Wilson | 56 | 121 | 16 | 24 | 4 | 11 | 5 | .198 | |
| Brendan Donovan | 40 | 137 | 12 | 38 | 3 | 15 | 1 | .277 | |
| Patrick Wisdom | 18 | 46 | 3 | 5 | 1 | 4 | 0 | .109 | |
| Will Wilson | 2 | 5 | 1 | 1 | 1 | 2 | 0 | .200 | |
| Leo Rivas | 48 | 116 | 10 | 17 | 0 | 9 | 2 | .147 | |
| Miles Mastrobuoni | 13 | 26 | 3 | 5 | 0 | 1 | 0 | .192 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| J.P. Crawford | 93 | 325 | 40 | 68 | 10 | 30 | 1 | .209 | |
| Colt Emerson | 69 | 221 | 24 | 42 | 8 | 23 | 3 | .190 | |
| Brock Rodden | 15 | 40 | 4 | 6 | 0 | 3 | 0 | .150 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Randy Arozarena | 130 | 482 | 88 | 132 | 21 | 62 | 20 | .274 | |
| Julio Rodríguez | 127 | 501 | 61 | 122 | 20 | 57 | 17 | .244 | |
| Luke Raley | 95 | 262 | 28 | 59 | 15 | 39 | 1 | .225 | |
| Taylor Ward | 130 | 476 | 69 | 109 | 7 | 34 | 4 | .229 | |
| Connor Joe | 21 | 39 | 2 | 7 | 1 | 3 | 2 | .179 | |
| Victor Robles | 62 | 130 | 14 | 34 | 0 | 9 | 10 | .262 | |
| Stuart Fairchild | 15 | 19 | 4 | 3 | 0 | 1 | 2 | .158 |
| Player | GP | AB | R | H | HR | RBI | SB | AVG | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Dominic Canzone | 122 | 380 | 47 | 97 | 20 | 61 | 2 | .255 | |
| Rob Refsnyder | 53 | 114 | 9 | 16 | 4 | 11 | 0 | .140 |
| Player | GP | W | L | SV | IP | SO | ERA | WHIP | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Logan Gilbert | 27 | 11 | 8 | 0 | 160.1 | 166 | 3.42 | 1.04 | |
| Bryan Woo | 25 | 9 | 9 | 0 | 142.1 | 142 | 4.36 | 1.10 | |
| George Kirby | 26 | 9 | 10 | 0 | 152.2 | 128 | 4.19 | 1.35 | |
| Emerson Hancock | 25 | 7 | 8 | 0 | 138.2 | 126 | 3.57 | 1.14 | |
| Bryce Miller | 17 | 4 | 8 | 0 | 94.0 | 92 | 4.12 | 1.09 | |
| Kade Anderson | 2 | 0 | 0 | 0 | 10.0 | 8 | 4.50 | 1.30 | |
| Jhonathan Díaz | 1 | 0 | 0 | 0 | 1.1 | 1 | 6.75 | 1.50 |
| Player | GP | W | L | SV | IP | SO | ERA | WHIP | O/S |
|---|---|---|---|---|---|---|---|---|---|
| Andrés Muñoz | 52 | 5 | 5 | 24 | 49.2 | 80 | 4.35 | 1.21 | |
| Seranthony Domínguez | 57 | 5 | 3 | 12 | 50.2 | 57 | 4.44 | 1.36 | |
| Jose A. Ferrer | 62 | 4 | 3 | 3 | 56.1 | 44 | 3.83 | 1.39 | |
| Gabe Speier | 45 | 2 | 3 | 1 | 38.1 | 33 | 2.58 | 1.10 | |
| Nick Davila | 24 | 0 | 0 | 1 | 27.1 | 13 | 4.94 | 1.35 | |
| Cooper Criswell | 27 | 2 | 2 | 1 | 31.0 | 23 | 3.48 | 1.26 | |
| Carlos Vargas | 4 | 0 | 0 | 0 | 6.2 | 8 | 1.35 | 0.75 | |
| Michael Rucker | 29 | 1 | 4 | 0 | 32.0 | 38 | 6.47 | 1.41 | |
| Eduard Bazardo | 65 | 3 | 3 | 0 | 61.0 | 61 | 3.25 | 1.36 | |
| Matt Brash | 20 | 3 | 0 | 0 | 16.2 | 15 | 0.54 | 0.84 | |
| Cole Wilcox | 23 | 0 | 0 | 0 | 27.0 | 28 | 4.00 | 1.63 | |
| Josh Simpson | 8 | 0 | 0 | 0 | 7.1 | 10 | 9.82 | 2.05 | |
| Domingo Gonzalez | 5 | 0 | 0 | 0 | 7.2 | 5 | 4.70 | 1.83 |
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| DATE | OPP | SCORE | MATCHUP |
|---|---|---|---|
| 08-31 | @BOS | L 9-8 | George Kirby Payton Tolle |
| 09-01 | @BOS | 06:45 EDT | Bryan Woo |
| 09-02 | @BOS | 04:10 EDT | Bryce Miller Patrick Sandoval |
| 09-03 | ATH | 09:40 EDT | Kade Anderson J.T. Ginn |
| 09-04 | ATH | 10:10 EDT | Logan Gilbert Jack Perkins |
| 09-05 | ATH | 09:40 EDT | George Kirby Jeffrey Springs |
| 09-06 | ATH | 04:10 EDT | Bryan Woo Gage Jump |
Aug 26th
George Kirby Leads Mariners to First Two Series Wins
Aug 14th
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Apr 18th
George Kirby to Start Tomorrow’s Game for the Mariners at 4:15 p.m.
Mar 8th
Mariners’ George Kirby Uses PitchCom to Call His Own Pitches During ...
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| Coby Mayo BAL 3B | +13.4 |
| Elmer Rodriguez NYY SP | +12.6 |
| Heriberto Hernandez MIA LF | +9.1 |
| Pedro Ramirez CHC 2B | +8.7 |
| Gage Jump ATH SP | +7.3 |
| Ryan Gusto MIA SP | +7.1 |
| Lazaro Montes SEA RF | +6.1 |
| Zebby Matthews MIN SP | +5.9 |
| Aaron Nola PHI SP | +5.1 |
| Clay Holmes CHC SP | +5.1 |
| Javier Sanoja MIA 3B | +4.7 |
| Tyler Stephenson CIN C | +4.4 |
| Connor Norby COL 1B | +4.4 |
| Anthony Kay CHW SP | +4.2 |
| Ian Seymour TB RP | +4.2 |
| Kyle Leahy STL SP | -9.9 |
| Mickey Gasper BOS C | -8.0 |
| Martin Perez ATL SP | -7.1 |
| George Lombard Jr. NYY SS | -7.1 |
| Emerson Hancock SEA SP | -6.6 |
| Luis Robert Jr. BAL CF | -6.5 |
| Luis Rengifo SD LF | -6.4 |
| Walker Buehler SD SP | -5.1 |
| Kade Anderson SEA SP | -5.1 |
| Joshua Baez STL LF | -4.4 |
| Grant Holmes ATL SP | -4.3 |
| Andrew Abbott CIN SP | -3.8 |
| Seth Lugo KC SP | -3.7 |
| George Klassen LAA SP | -3.6 |
| Matt McLain CIN 2B | -3.5 |