P · 9 seasons · 1932 – 1945 · B/T: B/L
Roy Welmaker ranks 1st of 0 pitchers by career roto value, one of the highest totals the site records. His best year was 1945: +5.8 roto value, 29th that season and 4327th of 51,303 player-seasons on record. He banked roto value in WHIP (+0.9), wins (+0.3) and strikeouts (+0.2) and gave it back in ERA (-0.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1932 | BCA | 4 | -2.25 | #725 | #83,109 |
| 1936 | HG | 9 | -2.22 | #403 | #79,324 |
| 1937 | HG | 9 | -1.54 | #356 | #42,402 |
| 1938 | HG | 9 | -1.50 | #346 | #41,998 |
| 1939 | PS | 14 | -2.66 | #771 | #103,920 |
| 1940 | PS | 13 | -1.83 | #394 | #47,121 |
| 1942 | HG | 21 | -2.27 | #634 | #84,468 |
| 1944 | HG | 5 | -1.89 | #461 | #48,317 |
| 1945★ | HG | 16 | -1.47 | #340 | #41,564 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1932 | BCA | 3 | -2.85 | #308 | #43,788 |
| 1936 | HG | 9 | -0.89 | #121 | #22,749 |
| 1937 | HG | 7 | 0.83 | #94 | #15,217 |
| 1938 | HG | 7 | -1.54 | #172 | #26,928 |
| 1939 | PS | 12 | -2.58 | #274 | #40,284 |
| 1940 | PS | 9 | -1.73 | #182 | #28,574 |
| 1942 | HG | 18 | 0.83 | #105 | #15,235 |
| 1944 | HG | 5 | -0.25 | #111 | #19,552 |
| 1945★ | HG | 15 | 5.83 | #29 | #4,327 |
★ Best season by Z