P · 1 season · 1909 – 1909 · B/T: ?/L
Jerry Upp appears in our records for 1 season, in 1909. On the credit side, ERA (+0.2). On the debit side, strikeouts (-0.6), wins (-0.5) and WHIP (-0.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1909★ | CLE | 7 | -2.21 | #361 | #78,808 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1909★ | CLE | 7 | -1.69 | #122 | #28,177 |
★ Best season by Z