AZL Mariners· Pitcher
Joey O'Brien
Bats R · Throws R·Age 28 (Nov 28, 1997)·6' 2", 215 lb·Okinawa, Japan
Minor League Track Record
Season-by-season across every level, newest first.
| Yr | Lvl | Tm | G | GS | ERA | IP | SO | BB | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2018 | ROK | AZL Mariners | 6 | 6 | 4.05 | 6.2 | 8 | 2 | 1.20 |