P · 4 seasons · 1920 – 1925
John Harper is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. 1923 was the high-water mark, worth +2.3, 75th that season and 10845th of 51,303 player-seasons on record. On the credit side, strikeouts (+0.8), wins (+0.4) and WHIP (+0.3). On the debit side, ERA (-1.0).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1920★ | HIL | 1 | -2.07 | #469 | #60,524 |
| 1923 | ACB | 19 | -2.96 | #807 | #108,182 |
| 1924 | ACB | 19 | -2.73 | #798 | #105,345 |
| 1925 | NLG | 14 | -2.69 | #723 | #104,546 |
★ Best season by Z
★ Best season by Z