P · 10 seasons · 1937 – 1948 · B/T: R/L
Jonas Gaines is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. His best year was 1941: +4.1 roto value, 45th that season and 6912th of 51,303 player-seasons on record. He banked roto value in ERA (+3.0), WHIP (+2.8) and strikeouts (+0.9) and gave it back in wins (-1.3).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1937 | NE | 7 | -1.99 | #468 | #51,619 |
| 1938 | BEG | 5 | -2.24 | #665 | #80,922 |
| 1939 | BEG | 8 | -2.82 | #786 | #106,633 |
| 1941 | BEG | 12 | -2.63 | #782 | #103,338 |
| 1942 | BEG | 10 | -2.32 | #667 | #90,032 |
| 1944 | BEG | 8 | -2.41 | #780 | #95,272 |
| 1945 | BEG | 1 | -2.16 | #669 | #72,826 |
| 1946★ | BEG | 17 | -1.73 | #440 | #45,269 |
| 1947 | BEG | 13 | -2.42 | #760 | #96,046 |
| 1948 | BEG | 15 | -2.60 | #806 | #102,625 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1937 | NE | 7 | -3.05 | #308 | #45,598 |
| 1938 | BEG | 4 | -2.06 | #213 | #32,516 |
| 1939 | BEG | 7 | -1.35 | #158 | #25,607 |
| 1941★ | BEG | 11 | 4.12 | #45 | #6,912 |
| 1942 | BEG | 10 | 3.54 | #56 | #8,010 |
| 1944 | BEG | 8 | -0.30 | #113 | #19,819 |
| 1945 | BEG | 1 | -1.86 | #214 | #29,841 |
| 1946 | BEG | 16 | 2.28 | #82 | #10,824 |
| 1947 | BEG | 12 | -0.44 | #137 | #20,460 |
| 1948 | BEG | 11 | 2.84 | #65 | #9,433 |
★ Best season by Z