
Jack O'Loughlin 오러클린
Free Agent (AAA)P
Age: 26
Bats/Throws: L/L
6'5" / 223
DOB: 3/14/2000
(26 years, 7 months, 19 days)
P
| Season | 2024 | Total |
| Team | OAK | - - - |
| Level | MLB | MLB |
| G | 4 | 4 |
| GS | 0 | 0 |
| IP | 9.2 | 9.2 |
| K% | 12.8% | 12.8% |
| BB% | 10.6% | 10.6% |
| GB% | 44.4% | 44.4% |
| ERA | 4.66 | 4.66 |
| FIP | 4.82 | 4.82 |
| WAR | 0.0 | 0.0 |
2024 Pitch
Selection
Selection
FA:51%
SL:22%
CU:16%
CH:10%
RosterResource
Service Time
0.027MiLB Options
2
News
Rotowire: The Samsung Lions of the Korean Baseball Organization signed O'Loughlin on Monday, Australian baseball reporter Eric Balnar reports. (3/16/2026)
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| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | vs L | 3.0 | - - - | 15 | 5 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | .357 | .400 | .357 | .340 |
| 2024 | vs R | 6.2 | - - - | 32 | 8 | 2 | 0 | 4 | 4 | 1 | 4 | 0 | 0 | 3 | .286 | .375 | .464 | .366 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Home | 9.0 | 5.00 | 43 | 11 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .289 | .372 | .421 | .350 |
| 2024 | Away | 0.2 | 0.00 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .500 | .441 |
| 2024 | Home vs L | 3.0 | - - - | 13 | 3 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | .250 | .308 | .250 | .256 |
| 2024 | Home vs R | 6.0 | - - - | 30 | 8 | 2 | 0 | 4 | 4 | 1 | 4 | 0 | 0 | 3 | .308 | .400 | .500 | .391 |
| 2024 | Away vs L | 0.0 | - - - | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 1.000 | .882 |
| 2024 | Away vs R | 0.2 | - - - | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | May | 3.0 | 0.00 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | .182 | .250 | .182 | .204 |
| 2024 | Jun | 4.0 | 0.00 | 18 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | .250 | .333 | .313 | .293 |
| 2024 | Jul | 2.2 | 16.88 | 17 | 7 | 1 | 0 | 5 | 5 | 1 | 2 | 0 | 0 | 3 | .467 | .529 | .733 | .535 |
| 2024 | 1st Half | 9.2 | 4.66 | 47 | 13 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .310 | .383 | .429 | .358 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Low Leverage | 9.0 | - - - | 42 | 10 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .270 | .357 | .405 | .338 |
| 2024 | Medium Leverage | 0.0 | - - - | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 1.000 | .882 |
| 2024 | High Leverage | 0.2 | - - - | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | .294 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Bases Empty | 4.1 | - - - | 21 | 7 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | .350 | .381 | .450 | .362 |
| 2024 | Men on Base | 5.1 | - - - | 26 | 6 | 0 | 0 | 5 | 5 | 1 | 4 | 0 | 0 | 5 | .273 | .385 | .409 | .354 |
| 2024 | Men In Scoring | 3.1 | - - - | 16 | 3 | 0 | 0 | 5 | 5 | 1 | 3 | 0 | 0 | 3 | .231 | .375 | .462 | .368 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Through 3 - 0 | 0.1 | - - - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| 2024 | Through 3 - 1 | 0.1 | - - - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | .000 | .667 | .000 | .459 |
| 2024 | Through 3 - 2 | 1.0 | - - - | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | .250 | .625 | .250 | .455 |
| 2024 | Through 2 - 0 | 1.0 | - - - | 8 | 3 | 2 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | .500 | .625 | .833 | .596 |
| 2024 | Through 1 - 0 | 1.1 | - - - | 14 | 6 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | .600 | .714 | .800 | .628 |
| 2024 | Through 2 - 1 | 1.1 | - - - | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | .429 | .600 | .429 | .471 |
| 2024 | Through 1 - 1 | 3.1 | - - - | 18 | 5 | 0 | 0 | 3 | 3 | 1 | 3 | 0 | 0 | 1 | .333 | .444 | .533 | .425 |
| 2024 | Through 0 - 1 | 6.1 | - - - | 24 | 4 | 0 | 0 | 4 | 4 | 1 | 1 | 0 | 0 | 5 | .174 | .208 | .304 | .224 |
| 2024 | Through 2 - 2 | 2.0 | - - - | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | .400 | .538 | .400 | .430 |
| 2024 | Through 1 - 2 | 3.0 | - - - | 14 | 3 | 0 | 0 | 4 | 4 | 1 | 2 | 0 | 0 | 3 | .250 | .357 | .500 | .371 |
| 2024 | Through 0 - 2 | 2.1 | - - - | 8 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | .125 | .125 | .125 | .110 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | As Reliever | 9.2 | 4.66 | 47 | 13 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .310 | .383 | .429 | .358 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | No Shift | 3.1 | - - - | 16 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .313 | .244 |
| 2024 | Shift - All | 3.2 | - - - | 19 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .421 | .421 | .474 | .391 |
| 2024 | Shift - Traditional | 3.1 | - - - | 17 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .412 | .412 | .471 | .385 |
| 2024 | Shift - Non Traditional | 0.1 | - - - | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .500 | .441 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | 1st Through Order as RP | 6.1 | 4.26 | 32 | 11 | 2 | 0 | 3 | 3 | 1 | 2 | 0 | 0 | 3 | .367 | .406 | .533 | .406 |
| 2024 | 2nd Through Order as RP | 3.1 | 5.40 | 15 | 2 | 0 | 0 | 2 | 2 | 0 | 3 | 0 | 0 | 3 | .167 | .333 | .167 | .255 |
| Season | Handedness | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | vs L | 3.0 | - - - | 15 | 5 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | .357 | .400 | .357 | .340 |
| 2024 | vs R | 6.2 | - - - | 32 | 8 | 2 | 0 | 4 | 4 | 1 | 4 | 0 | 0 | 3 | .286 | .375 | .464 | .366 |
| Season | Home / Away | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Home | 9.0 | 5.00 | 43 | 11 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .289 | .372 | .421 | .350 |
| 2024 | Away | 0.2 | 0.00 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .500 | .441 |
| 2024 | Home vs L | 3.0 | - - - | 13 | 3 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 | .250 | .308 | .250 | .256 |
| 2024 | Home vs R | 6.0 | - - - | 30 | 8 | 2 | 0 | 4 | 4 | 1 | 4 | 0 | 0 | 3 | .308 | .400 | .500 | .391 |
| 2024 | Away vs L | 0.0 | - - - | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 1.000 | .882 |
| 2024 | Away vs R | 0.2 | - - - | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 |
| Season | Monthly | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | May | 3.0 | 0.00 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | .182 | .250 | .182 | .204 |
| 2024 | Jun | 4.0 | 0.00 | 18 | 4 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | .250 | .333 | .313 | .293 |
| 2024 | Jul | 2.2 | 16.88 | 17 | 7 | 1 | 0 | 5 | 5 | 1 | 2 | 0 | 0 | 3 | .467 | .529 | .733 | .535 |
| 2024 | 1st Half | 9.2 | 4.66 | 47 | 13 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .310 | .383 | .429 | .358 |
| Season | Leverage | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Low Leverage | 9.0 | - - - | 42 | 10 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .270 | .357 | .405 | .338 |
| 2024 | Medium Leverage | 0.0 | - - - | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 1.000 | .882 |
| 2024 | High Leverage | 0.2 | - - - | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .333 | .333 | .333 | .294 |
| Season | Situational | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Bases Empty | 4.1 | - - - | 21 | 7 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | .350 | .381 | .450 | .362 |
| 2024 | Men on Base | 5.1 | - - - | 26 | 6 | 0 | 0 | 5 | 5 | 1 | 4 | 0 | 0 | 5 | .273 | .385 | .409 | .354 |
| 2024 | Men In Scoring | 3.1 | - - - | 16 | 3 | 0 | 0 | 5 | 5 | 1 | 3 | 0 | 0 | 3 | .231 | .375 | .462 | .368 |
| Season | Through Count | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | Through 3 - 0 | 0.1 | - - - | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | .000 |
| 2024 | Through 3 - 1 | 0.1 | - - - | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | .000 | .667 | .000 | .459 |
| 2024 | Through 3 - 2 | 1.0 | - - - | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | .250 | .625 | .250 | .455 |
| 2024 | Through 2 - 0 | 1.0 | - - - | 8 | 3 | 2 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 1 | .500 | .625 | .833 | .596 |
| 2024 | Through 1 - 0 | 1.1 | - - - | 14 | 6 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 1 | .600 | .714 | .800 | .628 |
| 2024 | Through 2 - 1 | 1.1 | - - - | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | .429 | .600 | .429 | .471 |
| 2024 | Through 1 - 1 | 3.1 | - - - | 18 | 5 | 0 | 0 | 3 | 3 | 1 | 3 | 0 | 0 | 1 | .333 | .444 | .533 | .425 |
| 2024 | Through 0 - 1 | 6.1 | - - - | 24 | 4 | 0 | 0 | 4 | 4 | 1 | 1 | 0 | 0 | 5 | .174 | .208 | .304 | .224 |
| 2024 | Through 2 - 2 | 2.0 | - - - | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | .400 | .538 | .400 | .430 |
| 2024 | Through 1 - 2 | 3.0 | - - - | 14 | 3 | 0 | 0 | 4 | 4 | 1 | 2 | 0 | 0 | 3 | .250 | .357 | .500 | .371 |
| 2024 | Through 0 - 2 | 2.1 | - - - | 8 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | .125 | .125 | .125 | .110 |
| Season | SP / RP | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | As Reliever | 9.2 | 4.66 | 47 | 13 | 2 | 0 | 5 | 5 | 1 | 5 | 0 | 0 | 6 | .310 | .383 | .429 | .358 |
| Season | Shifts | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | No Shift | 3.1 | - - - | 16 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .250 | .250 | .313 | .244 |
| 2024 | Shift - All | 3.2 | - - - | 19 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .421 | .421 | .474 | .391 |
| 2024 | Shift - Traditional | 3.1 | - - - | 17 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .412 | .412 | .471 | .385 |
| 2024 | Shift - Non Traditional | 0.1 | - - - | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | .500 | .441 |
| Season | TTO | IP | ERA | TBF | H | 2B | 3B | R | ER | HR | BB | IBB | HBP | SO | AVG | OBP | SLG | wOBA |
| 2024 | 1st Through Order as RP | 6.1 | 4.26 | 32 | 11 | 2 | 0 | 3 | 3 | 1 | 2 | 0 | 0 | 3 | .367 | .406 | .533 | .406 |
| 2024 | 2nd Through Order as RP | 3.1 | 5.40 | 15 | 2 | 0 | 0 | 2 | 2 | 0 | 3 | 0 | 0 | 3 | .167 | .333 | .167 | .255 |

