P · 7 seasons · 1903 – 1911 · B/T: L/L
Few careers score higher: Patsy Flaherty sits 1st of 0 pitchers all-time in roto value, built over 7 seasons. His best year was 1904: +2.9 roto value, 29th that season and 9218th of 51,303 player-seasons on record. He banked roto value in wins (+1.8) and gave it back in ERA (-4.1), strikeouts (-2.1) and WHIP (-1.8).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1903 | CWS | 40 | -3.03 | #383 | #108,782 |
| 1904 | PIT | 41 | -0.77 | #148 | #35,230 |
| 1905 | PIT | 30 | -2.63 | #291 | #103,275 |
| 1907 | BSN | 41 | -0.54 | #156 | #33,698 |
| 1908 | BSN | 32 | -2.66 | #421 | #103,974 |
| 1910 | PHI | 2 | -2.18 | #383 | #75,602 |
| 1911★ | BSN | 38 | 0.37 | #155 | #28,592 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1903 | CWS | 40 | -0.22 | #55 | #19,392 |
| 1904★ | PIT | 34 | 2.93 | #29 | #9,218 |
| 1905 | PIT | 27 | -0.76 | #68 | #22,017 |
| 1907 | BSN | 27 | -0.55 | #73 | #20,967 |
| 1908 | BSN | 31 | -2.80 | #169 | #43,220 |
| 1910 | PHI | 1 | -2.22 | #164 | #34,893 |
| 1911 | BSN | 4 | -2.97 | #231 | #44,881 |
★ Best season by Z