
Joel Peguero
San Francisco Giants (AAA)P
Age: 29
Bats/Throws: R/R
5'10" / 195
DOB: 5/5/1997
(29 years, 5 months, 20 days)
P
| Season | 2026 | 2026 | Total |
| Team | FGDC | SFG | - - - |
| Level | PROJ | MLB | MLB |
| G | 48 | 11 | 28 |
| GS | 0 | 0 | 0 |
| IP | 48.0 | 11.1 | 33.2 |
| K% | 17.7% | 10.4% | 16.4% |
| BB% | 9.5% | 8.3% | 9.0% |
| GB% | 54.1% | 53.6% | |
| ERA | 4.41 | 2.38 | 2.41 |
| FIP | 4.46 | 3.81 | 3.84 |
| WAR | -0.1 | 0.0 | 0.0 |
2026 Pitch
Selection
Selection
FA:43%
SI:34%
SL:23%
RosterResource
| How Acquired: | Free Agent (DET) Nov'24 |
| Birthplace: | Dominican Republic |
Service Time
0.039MiLB Options
3
News
Rotowire: Peguero (hamstring) has expanded his flat-ground throwing to 105 feet and is schedule to throw live batting practice sessions by late October, Justice delos Santos of The San Jose Mercury News reports. (9/29/2026)
Injury: Hamstring, 60-Day IL
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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 | 6.0 | - - - | 20 | 3 | 2 | 0 | 4 | 3 | 0 | 1 | 0 | 0 | 1 | .158 | .200 | .263 | .206 |
| 2026 | vs R | 5.1 | - - - | 28 | 7 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 2 | 4 | .304 | .429 | .348 | .363 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 5.2 | 4.76 | 25 | 6 | 2 | 0 | 4 | 3 | 0 | 2 | 0 | 1 | 2 | .273 | .360 | .364 | .328 |
| 2026 | Away | 5.2 | 0.00 | 23 | 4 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 3 | .200 | .304 | .250 | .263 |
| 2026 | Home vs L | 3.2 | - - - | 12 | 2 | 1 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | .167 | .167 | .250 | .179 |
| 2026 | Home vs R | 2.0 | - - - | 13 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | .400 | .538 | .500 | .466 |
| 2026 | Away vs L | 2.1 | - - - | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .143 | .250 | .286 | .245 |
| 2026 | Away vs R | 3.1 | - - - | 15 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | .231 | .333 | .231 | .273 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | May | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| 2026 | 1st Half | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 8.1 | - - - | 33 | 6 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 4 | .207 | .303 | .207 | .247 |
| 2026 | Medium Leverage | 1.2 | - - - | 8 | 3 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | .375 | .375 | .625 | .427 |
| 2026 | High Leverage | 1.1 | - - - | 7 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | .200 | .429 | .400 | .384 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 4.2 | - - - | 24 | 5 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | .250 | .375 | .300 | .319 |
| 2026 | Men on Base | 6.2 | - - - | 24 | 5 | 2 | 0 | 5 | 3 | 0 | 1 | 0 | 1 | 2 | .227 | .292 | .318 | .276 |
| 2026 | Men In Scoring | 3.2 | - - - | 14 | 3 | 1 | 0 | 5 | 3 | 0 | 0 | 0 | 1 | 2 | .231 | .286 | .308 | .269 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.0 | - - - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .000 | 1.000 | .000 | .698 |
| 2026 | Through 3 - 1 | 0.1 | - - - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | .000 | .667 | .000 | .465 |
| 2026 | Through 3 - 2 | 0.2 | - - - | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | .000 | .667 | .000 | .465 |
| 2026 | Through 2 - 0 | 0.0 | - - - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .000 | 1.000 | .000 | .698 |
| 2026 | Through 1 - 0 | 2.0 | - - - | 14 | 4 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | .364 | .500 | .455 | .430 |
| 2026 | Through 2 - 1 | 1.1 | - - - | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | .000 | .200 | .000 | .140 |
| 2026 | Through 1 - 1 | 4.1 | - - - | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | .125 | .300 | .125 | .230 |
| 2026 | Through 0 - 1 | 6.1 | - - - | 24 | 5 | 1 | 0 | 5 | 3 | 0 | 1 | 0 | 1 | 5 | .227 | .292 | .273 | .260 |
| 2026 | Through 2 - 2 | 1.2 | - - - | 9 | 3 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | .429 | .556 | .571 | .493 |
| 2026 | Through 1 - 2 | 3.0 | - - - | 13 | 3 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 0 | 3 | .273 | .385 | .364 | .341 |
| 2026 | Through 0 - 2 | 2.2 | - - - | 11 | 5 | 1 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 2 | .455 | .455 | .545 | .438 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Reliever | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 1.2 | - - - | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .250 | .223 |
| 2026 | Shift - All | 6.1 | - - - | 29 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .276 | .276 | .379 | .284 |
| 2026 | Shift - Traditional | 5.1 | - - - | 23 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .217 | .217 | .261 | .210 |
| 2026 | Shift - Non Traditional | 1.0 | - - - | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .833 | .569 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as RP | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | vs L | 6.0 | - - - | 20 | 3 | 2 | 0 | 4 | 3 | 0 | 1 | 0 | 0 | 1 | .158 | .200 | .263 | .206 |
| 2026 | vs R | 5.1 | - - - | 28 | 7 | 1 | 0 | 1 | 0 | 0 | 3 | 0 | 2 | 4 | .304 | .429 | .348 | .363 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Home | 5.2 | 4.76 | 25 | 6 | 2 | 0 | 4 | 3 | 0 | 2 | 0 | 1 | 2 | .273 | .360 | .364 | .328 |
| 2026 | Away | 5.2 | 0.00 | 23 | 4 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 3 | .200 | .304 | .250 | .263 |
| 2026 | Home vs L | 3.2 | - - - | 12 | 2 | 1 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 1 | .167 | .167 | .250 | .179 |
| 2026 | Home vs R | 2.0 | - - - | 13 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | .400 | .538 | .500 | .466 |
| 2026 | Away vs L | 2.1 | - - - | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .143 | .250 | .286 | .245 |
| 2026 | Away vs R | 3.1 | - - - | 15 | 3 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 3 | .231 | .333 | .231 | .273 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | May | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| 2026 | 1st Half | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Low Leverage | 8.1 | - - - | 33 | 6 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 1 | 4 | .207 | .303 | .207 | .247 |
| 2026 | Medium Leverage | 1.2 | - - - | 8 | 3 | 2 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | .375 | .375 | .625 | .427 |
| 2026 | High Leverage | 1.1 | - - - | 7 | 1 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | .200 | .429 | .400 | .384 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Bases Empty | 4.2 | - - - | 24 | 5 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | .250 | .375 | .300 | .319 |
| 2026 | Men on Base | 6.2 | - - - | 24 | 5 | 2 | 0 | 5 | 3 | 0 | 1 | 0 | 1 | 2 | .227 | .292 | .318 | .276 |
| 2026 | Men In Scoring | 3.2 | - - - | 14 | 3 | 1 | 0 | 5 | 3 | 0 | 0 | 0 | 1 | 2 | .231 | .286 | .308 | .269 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | Through 3 - 0 | 0.0 | - - - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .000 | 1.000 | .000 | .698 |
| 2026 | Through 3 - 1 | 0.1 | - - - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | .000 | .667 | .000 | .465 |
| 2026 | Through 3 - 2 | 0.2 | - - - | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | .000 | .667 | .000 | .465 |
| 2026 | Through 2 - 0 | 0.0 | - - - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | .000 | 1.000 | .000 | .698 |
| 2026 | Through 1 - 0 | 2.0 | - - - | 14 | 4 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | .364 | .500 | .455 | .430 |
| 2026 | Through 2 - 1 | 1.1 | - - - | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | .000 | .200 | .000 | .140 |
| 2026 | Through 1 - 1 | 4.1 | - - - | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 3 | .125 | .300 | .125 | .230 |
| 2026 | Through 0 - 1 | 6.1 | - - - | 24 | 5 | 1 | 0 | 5 | 3 | 0 | 1 | 0 | 1 | 5 | .227 | .292 | .273 | .260 |
| 2026 | Through 2 - 2 | 1.2 | - - - | 9 | 3 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 0 | 1 | .429 | .556 | .571 | .493 |
| 2026 | Through 1 - 2 | 3.0 | - - - | 13 | 3 | 1 | 0 | 3 | 1 | 0 | 2 | 0 | 0 | 3 | .273 | .385 | .364 | .341 |
| 2026 | Through 0 - 2 | 2.2 | - - - | 11 | 5 | 1 | 0 | 5 | 3 | 0 | 0 | 0 | 0 | 2 | .455 | .455 | .545 | .438 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | As Reliever | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | No Shift | 1.2 | - - - | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .250 | .223 |
| 2026 | Shift - All | 6.1 | - - - | 29 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .276 | .276 | .379 | .284 |
| 2026 | Shift - Traditional | 5.1 | - - - | 23 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .217 | .217 | .261 | .210 |
| 2026 | Shift - Non Traditional | 1.0 | - - - | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .833 | .569 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2026 | 1st Through Order as RP | 11.1 | 2.38 | 48 | 10 | 3 | 0 | 5 | 3 | 0 | 4 | 0 | 2 | 5 | .238 | .333 | .310 | .297 |

