 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chris O'Grady | 2013-2014 | 2 | 1 | .667 | 4.38 | 32 | 0 | 0 | 0 | 3 | 37.0 | 33 | 18 | 2 | 32 | 38 |
| Ryan Och | 2023-2023 | 0 | 0 | .000 | 3.38 | 7 | 0 | 0 | 0 | 0 | 10.2 | 7 | 4 | 0 | 6 | 10 |
| Emilio Ogando | 2015-2023 | 5 | 1 | .833 | 2.17 | 22 | 1 | 0 | 0 | 1 | 66.1 | 53 | 16 | 6 | 19 | 87 |
| Jochi Ogando | 2014-2015 | 3 | 3 | .500 | 9.24 | 53 | 0 | 0 | 0 | 0 | 61.1 | 82 | 63 | 8 | 64 | 77 |
| Pierson Ohl | 2023-2023 | 9 | 1 | .900 | 2.64 | 13 | 13 | 0 | 0 | 0 | 85.1 | 58 | 25 | 8 | 24 | 109 |
| Steven Okert | 2013-2014 | 8 | 4 | .667 | 6.41 | 36 | 19 | 0 | 0 | 1 | 106.2 | 113 | 76 | 12 | 69 | 119 |
| Helcris Olivarez | 2022-2022 | 1 | 0 | 1.000 | 0.00 | 4 | 0 | 0 | 0 | 0 | 2.2 | 3 | 0 | 0 | 2 | 5 |
| J.B. Olson | 2018-2023 | 3 | 4 | .429 | 9.63 | 36 | 0 | 0 | 0 | 0 | 43.0 | 65 | 46 | 13 | 28 | 30 |
| Reese Olson | 2020-2021 | 9 | 3 | .750 | 3.95 | 15 | 15 | 0 | 0 | 0 | 82.0 | 70 | 36 | 13 | 51 | 103 |
| Ben Onyshko | 2019-2019 | 3 | 0 | 1.000 | 5.51 | 10 | 0 | 0 | 0 | 0 | 16.1 | 13 | 10 | 4 | 12 | 25 |
| Robert Orlan | 2013-2013 | 1 | 0 | 1.000 | 1.93 | 14 | 0 | 0 | 0 | 1 | 14.0 | 16 | 3 | 0 | 4 | 10 |
| Kaleb Ort | 2019-2023 | 7 | 2 | .778 | 5.65 | 59 | 9 | 0 | 0 | 6 | 86.0 | 92 | 54 | 17 | 71 | 96 |
| Braulio Ortiz | 2019-2019 | 0 | 0 | .000 | 4.91 | 13 | 0 | 0 | 0 | 0 | 18.1 | 15 | 10 | 3 | 13 | 23 |
| Roberto Osuna | 2013-2013 | 1 | 3 | .250 | 5.62 | 8 | 8 | 0 | 0 | 0 | 41.2 | 45 | 26 | 2 | 24 | 29 |
| Michel Otanez | 2022-2022 | 0 | 0 | .000 | 3.00 | 2 | 2 | 0 | 0 | 0 | 9.0 | 5 | 3 | 1 | 6 | 16 |
| Andy Otero | 2013-2015 | 7 | 12 | .368 | 7.17 | 42 | 40 | 0 | 0 | 0 | 172.0 | 198 | 137 | 14 | 116 | 207 |
| Riley Ottesen | 2022-2022 | 1 | 2 | .333 | 3.02 | 20 | 20 | 0 | 0 | 0 | 47.2 | 29 | 16 | 3 | 30 | 71 |
| Ariel Ovando | 2016-2016 | 3 | 2 | .600 | 8.68 | 38 | 0 | 0 | 0 | 1 | 18.2 | 32 | 18 | 3 | 22 | 10 |
| Noah Owen | 2022-2023 | 3 | 1 | .750 | 2.31 | 30 | 2 | 0 | 0 | 0 | 39.0 | 37 | 10 | 2 | 25 | 45 |
| Tyler Owens | 2020-2022 | 2 | 1 | .667 | 1.90 | 9 | 4 | 0 | 0 | 0 | 23.2 | 8 | 5 | 2 | 18 | 29 |
