
Kirby Yates
Free AgentP
Age: 39
Bats/Throws: L/R
5'10" / 205
DOB: 3/25/1987
(39 years, 7 months, 20 days)
P
| Season | 2026 | Total |
| Team | - - - | - - - |
| Level | MLB | MLB |
| G | 46 | 518 |
| GS | 1 | 1 |
| IP | 42.1 | 495.0 |
| K% | 27.5% | 32.6% |
| BB% | 9.6% | 9.6% |
| GB% | 33.0% | 37.5% |
| ERA | 3.19 | 3.35 |
| FIP | 3.19 | 3.59 |
| WAR | 0.5 | 7.1 |
2026 Pitch
Selection
Selection
FA:66%
FS:33%
RosterResource
| Draft: | 2005, Rd: 26, Pick: 28, Ovr: 798 |
| Draft Team: | Boston Red Sox |
| School: | Kauai HS, HI |
| Contract | 1 yr, $5M (2026) (RR) |
Free Agent | AAV: $5.00M |
Service Time
11.021MiLB Options
n/a
Free Agent
2027
News
Rotowire: Yates announced his retirement from Major League Baseball following Saturday's 4-3 loss to the Tigers. (9/27/2026)
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| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 18.2 | - - - | 85 | 19 | 6 | 0 | 8 | 7 | 2 | 9 | 0 | 1 | 23 | .260 | .345 | .425 | .339 |
| 2026 | vs R | 23.2 | - - - | 93 | 15 | 2 | 0 | 8 | 8 | 1 | 8 | 0 | 3 | 26 | .185 | .280 | .247 | .248 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 24.2 | 3.28 | 100 | 18 | 4 | 0 | 9 | 9 | 2 | 7 | 0 | 2 | 35 | .200 | .270 | .311 | .262 |
| 2026 | Away | 17.2 | 3.06 | 78 | 16 | 4 | 0 | 7 | 6 | 1 | 10 | 0 | 2 | 14 | .250 | .364 | .359 | .329 |
| 2026 | Home vs L | 10.1 | - - - | 45 | 8 | 2 | 0 | 3 | 3 | 1 | 5 | 0 | 0 | 17 | .205 | .289 | .333 | .278 |
| 2026 | Home vs R | 14.1 | - - - | 55 | 10 | 2 | 0 | 6 | 6 | 1 | 2 | 0 | 2 | 18 | .196 | .255 | .294 | .248 |
| 2026 | Away vs L | 8.1 | - - - | 40 | 11 | 4 | 0 | 5 | 4 | 1 | 4 | 0 | 1 | 6 | .324 | .410 | .529 | .409 |
| 2026 | Away vs R | 9.1 | - - - | 38 | 5 | 0 | 0 | 2 | 2 | 0 | 6 | 0 | 1 | 8 | .167 | .316 | .167 | .247 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | May | 7.1 | 3.68 | 32 | 4 | 1 | 0 | 3 | 3 | 1 | 4 | 0 | 1 | 10 | .148 | .281 | .296 | .269 |
| 2026 | Jun | 10.1 | 2.61 | 41 | 6 | 2 | 0 | 4 | 3 | 1 | 3 | 0 | 1 | 15 | .167 | .244 | .306 | .246 |
| 2026 | Jul | 8.2 | 5.19 | 40 | 9 | 4 | 0 | 5 | 5 | 0 | 4 | 0 | 2 | 10 | .281 | .385 | .406 | .352 |
| 2026 | Aug | 13.1 | 2.70 | 56 | 12 | 1 | 0 | 4 | 4 | 1 | 6 | 0 | 0 | 12 | .240 | .321 | .320 | .293 |
| 2026 | Sept/Oct | 2.2 | 0.00 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .333 | .333 | .333 | .297 |
| 2026 | 1st Half | 21.0 | 3.00 | 86 | 14 | 5 | 0 | 8 | 7 | 2 | 7 | 0 | 2 | 28 | .187 | .271 | .333 | .270 |
| 2026 | 2nd Half | 21.1 | 3.38 | 92 | 20 | 3 | 0 | 8 | 8 | 1 | 10 | 0 | 2 | 21 | .253 | .348 | .329 | .310 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 31.1 | - - - | 123 | 22 | 5 | 0 | 7 | 7 | 1 | 9 | 0 | 1 | 43 | .196 | .260 | .268 | .241 |
| 2026 | Medium Leverage | 5.0 | - - - | 19 | 4 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 3 | .235 | .316 | .235 | .261 |
| 2026 | High Leverage | 6.0 | - - - | 36 | 8 | 3 | 0 | 8 | 7 | 2 | 6 | 0 | 3 | 3 | .320 | .486 | .680 | .484 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 25.2 | - - - | 106 | 20 | 4 | 0 | 3 | 3 | 3 | 8 | 0 | 1 | 37 | .206 | .274 | .340 | .274 |
| 2026 | Men on Base | 16.2 | - - - | 72 | 14 | 4 | 0 | 13 | 12 | 0 | 9 | 0 | 3 | 12 | .246 | .366 | .316 | .316 |
| 2026 | Men In Scoring | 8.0 | - - - | 41 | 9 | 3 | 0 | 12 | 11 | 0 | 8 | 0 | 2 | 4 | .310 | .463 | .414 | .394 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.2 | - - - | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | .500 | .857 | 1.000 | .679 |
| 2026 | Through 3 - 1 | 1.2 | - - - | 17 | 4 | 1 | 0 | 2 | 1 | 1 | 8 | 0 | 0 | 1 | .444 | .706 | .889 | .628 |
| 2026 | Through 3 - 2 | 2.2 | - - - | 26 | 5 | 0 | 0 | 1 | 1 | 1 | 13 | 0 | 0 | 6 | .385 | .692 | .615 | .565 |
| 2026 | Through 2 - 0 | 4.1 | - - - | 24 | 4 | 1 | 0 | 2 | 2 | 0 | 8 | 0 | 1 | 1 | .267 | .542 | .333 | .427 |
| 2026 | Through 1 - 0 | 16.0 | - - - | 77 | 17 | 4 | 0 | 10 | 10 | 2 | 14 | 0 | 1 | 13 | .283 | .421 | .450 | .387 |
| 2026 | Through 2 - 1 | 6.0 | - - - | 35 | 10 | 2 | 0 | 5 | 4 | 1 | 7 | 0 | 1 | 7 | .370 | .514 | .556 | .469 |
| 2026 | Through 1 - 1 | 15.2 | - - - | 76 | 20 | 3 | 0 | 11 | 10 | 3 | 9 | 0 | 2 | 18 | .317 | .413 | .508 | .402 |
| 2026 | Through 0 - 1 | 23.1 | - - - | 89 | 15 | 3 | 0 | 6 | 5 | 1 | 3 | 0 | 2 | 36 | .181 | .225 | .253 | .215 |
| 2026 | Through 2 - 2 | 10.0 | - - - | 43 | 8 | 2 | 0 | 4 | 4 | 0 | 7 | 0 | 1 | 13 | .235 | .372 | .294 | .313 |
| 2026 | Through 1 - 2 | 12.2 | - - - | 51 | 10 | 1 | 0 | 4 | 4 | 1 | 5 | 0 | 1 | 20 | .227 | .314 | .318 | .287 |
| 2026 | Through 0 - 2 | 14.1 | - - - | 44 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 30 | .047 | .045 | .047 | .040 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Starter | 1.2 | 0.00 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .333 | .333 | .333 | .297 |
| 2026 | As Reliever | 40.2 | 3.32 | 172 | 32 | 8 | 0 | 16 | 15 | 3 | 17 | 0 | 4 | 48 | .216 | .310 | .331 | .291 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 8.2 | - - - | 32 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .156 | .156 | .156 | .139 |
| 2026 | Shift - All | 15.1 | - - - | 73 | 26 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .371 | .361 | .486 | .363 |
| 2026 | Shift - Traditional | 12.2 | - - - | 62 | 23 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .371 | .371 | .468 | .366 |
| 2026 | Shift - Non Traditional | 2.2 | - - - | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .375 | .300 | .625 | .341 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as SP | 1.2 | 0.00 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .333 | .333 | .333 | .297 |
| 2026 | 1st Through Order as RP | 40.2 | 3.32 | 172 | 32 | 8 | 0 | 16 | 15 | 3 | 17 | 0 | 4 | 48 | .216 | .310 | .331 | .291 |
| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 18.2 | - - - | 85 | 19 | 6 | 0 | 8 | 7 | 2 | 9 | 0 | 1 | 23 | .260 | .345 | .425 | .339 |
| 2026 | vs R | 23.2 | - - - | 93 | 15 | 2 | 0 | 8 | 8 | 1 | 8 | 0 | 3 | 26 | .185 | .280 | .247 | .248 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 24.2 | 3.28 | 100 | 18 | 4 | 0 | 9 | 9 | 2 | 7 | 0 | 2 | 35 | .200 | .270 | .311 | .262 |
| 2026 | Away | 17.2 | 3.06 | 78 | 16 | 4 | 0 | 7 | 6 | 1 | 10 | 0 | 2 | 14 | .250 | .364 | .359 | .329 |
| 2026 | Home vs L | 10.1 | - - - | 45 | 8 | 2 | 0 | 3 | 3 | 1 | 5 | 0 | 0 | 17 | .205 | .289 | .333 | .278 |
| 2026 | Home vs R | 14.1 | - - - | 55 | 10 | 2 | 0 | 6 | 6 | 1 | 2 | 0 | 2 | 18 | .196 | .255 | .294 | .248 |
| 2026 | Away vs L | 8.1 | - - - | 40 | 11 | 4 | 0 | 5 | 4 | 1 | 4 | 0 | 1 | 6 | .324 | .410 | .529 | .409 |
| 2026 | Away vs R | 9.1 | - - - | 38 | 5 | 0 | 0 | 2 | 2 | 0 | 6 | 0 | 1 | 8 | .167 | .316 | .167 | .247 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | May | 7.1 | 3.68 | 32 | 4 | 1 | 0 | 3 | 3 | 1 | 4 | 0 | 1 | 10 | .148 | .281 | .296 | .269 |
| 2026 | Jun | 10.1 | 2.61 | 41 | 6 | 2 | 0 | 4 | 3 | 1 | 3 | 0 | 1 | 15 | .167 | .244 | .306 | .246 |
| 2026 | Jul | 8.2 | 5.19 | 40 | 9 | 4 | 0 | 5 | 5 | 0 | 4 | 0 | 2 | 10 | .281 | .385 | .406 | .352 |
| 2026 | Aug | 13.1 | 2.70 | 56 | 12 | 1 | 0 | 4 | 4 | 1 | 6 | 0 | 0 | 12 | .240 | .321 | .320 | .293 |
| 2026 | Sept/Oct | 2.2 | 0.00 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | .333 | .333 | .333 | .297 |
| 2026 | 1st Half | 21.0 | 3.00 | 86 | 14 | 5 | 0 | 8 | 7 | 2 | 7 | 0 | 2 | 28 | .187 | .271 | .333 | .270 |
| 2026 | 2nd Half | 21.1 | 3.38 | 92 | 20 | 3 | 0 | 8 | 8 | 1 | 10 | 0 | 2 | 21 | .253 | .348 | .329 | .310 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 31.1 | - - - | 123 | 22 | 5 | 0 | 7 | 7 | 1 | 9 | 0 | 1 | 43 | .196 | .260 | .268 | .241 |
| 2026 | Medium Leverage | 5.0 | - - - | 19 | 4 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 3 | .235 | .316 | .235 | .261 |
| 2026 | High Leverage | 6.0 | - - - | 36 | 8 | 3 | 0 | 8 | 7 | 2 | 6 | 0 | 3 | 3 | .320 | .486 | .680 | .484 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 25.2 | - - - | 106 | 20 | 4 | 0 | 3 | 3 | 3 | 8 | 0 | 1 | 37 | .206 | .274 | .340 | .274 |
| 2026 | Men on Base | 16.2 | - - - | 72 | 14 | 4 | 0 | 13 | 12 | 0 | 9 | 0 | 3 | 12 | .246 | .366 | .316 | .316 |
| 2026 | Men In Scoring | 8.0 | - - - | 41 | 9 | 3 | 0 | 12 | 11 | 0 | 8 | 0 | 2 | 4 | .310 | .463 | .414 | .394 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.2 | - - - | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | .500 | .857 | 1.000 | .679 |
| 2026 | Through 3 - 1 | 1.2 | - - - | 17 | 4 | 1 | 0 | 2 | 1 | 1 | 8 | 0 | 0 | 1 | .444 | .706 | .889 | .628 |
| 2026 | Through 3 - 2 | 2.2 | - - - | 26 | 5 | 0 | 0 | 1 | 1 | 1 | 13 | 0 | 0 | 6 | .385 | .692 | .615 | .565 |
| 2026 | Through 2 - 0 | 4.1 | - - - | 24 | 4 | 1 | 0 | 2 | 2 | 0 | 8 | 0 | 1 | 1 | .267 | .542 | .333 | .427 |
| 2026 | Through 1 - 0 | 16.0 | - - - | 77 | 17 | 4 | 0 | 10 | 10 | 2 | 14 | 0 | 1 | 13 | .283 | .421 | .450 | .387 |
| 2026 | Through 2 - 1 | 6.0 | - - - | 35 | 10 | 2 | 0 | 5 | 4 | 1 | 7 | 0 | 1 | 7 | .370 | .514 | .556 | .469 |
| 2026 | Through 1 - 1 | 15.2 | - - - | 76 | 20 | 3 | 0 | 11 | 10 | 3 | 9 | 0 | 2 | 18 | .317 | .413 | .508 | .402 |
| 2026 | Through 0 - 1 | 23.1 | - - - | 89 | 15 | 3 | 0 | 6 | 5 | 1 | 3 | 0 | 2 | 36 | .181 | .225 | .253 | .215 |
| 2026 | Through 2 - 2 | 10.0 | - - - | 43 | 8 | 2 | 0 | 4 | 4 | 0 | 7 | 0 | 1 | 13 | .235 | .372 | .294 | .313 |
| 2026 | Through 1 - 2 | 12.2 | - - - | 51 | 10 | 1 | 0 | 4 | 4 | 1 | 5 | 0 | 1 | 20 | .227 | .314 | .318 | .287 |
| 2026 | Through 0 - 2 | 14.1 | - - - | 44 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 30 | .047 | .045 | .047 | .040 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Starter | 1.2 | 0.00 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .333 | .333 | .333 | .297 |
| 2026 | As Reliever | 40.2 | 3.32 | 172 | 32 | 8 | 0 | 16 | 15 | 3 | 17 | 0 | 4 | 48 | .216 | .310 | .331 | .291 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 8.2 | - - - | 32 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .156 | .156 | .156 | .139 |
| 2026 | Shift - All | 15.1 | - - - | 73 | 26 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .371 | .361 | .486 | .363 |
| 2026 | Shift - Traditional | 12.2 | - - - | 62 | 23 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .371 | .371 | .468 | .366 |
| 2026 | Shift - Non Traditional | 2.2 | - - - | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .375 | .300 | .625 | .341 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as SP | 1.2 | 0.00 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .333 | .333 | .333 | .297 |
| 2026 | 1st Through Order as RP | 40.2 | 3.32 | 172 | 32 | 8 | 0 | 16 | 15 | 3 | 17 | 0 | 4 | 48 | .216 | .310 | .331 | .291 |

