P · 9 seasons · 1920 – 1930 · B/T: R/L
Few careers score higher: Percy Jones sits 1st of 0 pitchers all-time in roto value, built over 9 seasons. His best year was 1926: +4.3 roto value, 51st that season and 6576th of 51,303 player-seasons on record. He banked roto value in strikeouts (+3.0) and gave it back in WHIP (-7.0) and ERA (-0.8).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1920 | CHC | 4 | -2.17 | #581 | #74,312 |
| 1921 | CHC | 32 | -2.36 | #565 | #92,953 |
| 1922 | CHC | 44 | -3.14 | #763 | #109,561 |
| 1925 | CHC | 28 | -2.90 | #798 | #107,610 |
| 1926 | CHC | 30 | -2.14 | #438 | #70,570 |
| 1927★ | CHC | 30 | -1.87 | #388 | #47,950 |
| 1928 | CHC | 39 | -2.45 | #619 | #97,728 |
| 1929 | BSN | 36 | -2.98 | #757 | #108,429 |
| 1930 | PIT | 9 | -2.46 | #570 | #97,929 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1920 | CHC | 4 | -3.16 | #277 | #46,401 |
| 1921 | CHC | 32 | -1.76 | #158 | #28,818 |
| 1922 | CHC | 44 | -1.18 | #135 | #24,472 |
| 1925 | CHC | 28 | 0.11 | #120 | #17,948 |
| 1926★ | CHC | 30 | 4.30 | #51 | #6,576 |
| 1927 | CHC | 30 | -1.47 | #158 | #26,441 |
| 1928 | CHC | 39 | 2.75 | #66 | #9,636 |
| 1929 | BSN | 35 | -0.17 | #122 | #19,203 |
| 1930 | PIT | 9 | -3.08 | #241 | #45,880 |
★ Best season by Z