P · 12 seasons · 1941 – 1952 · B/T: L/L
Few careers score higher: Bob Chipman sits 1st of 0 pitchers all-time in roto value, built over 12 seasons. 1946 was the high-water mark, worth +2.1, 88th that season and 11437th of 51,303 player-seasons on record. Career value accumulated in ERA (+1.6) and saves (+1.5), and drained away in strikeouts (-2.7) and WHIP (-2.0).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1941 | BRO | 1 | -2.19 | #628 | #76,329 |
| 1942 | BRO | 2 | -2.10 | #487 | #64,704 |
| 1943 | BRO | 1 | -2.09 | #540 | #63,427 |
| 1944 | CHC | 37 | -2.94 | #834 | #108,016 |
| 1945 | CHC | 25 | -2.11 | #624 | #66,321 |
| 1946 | CHC | 34 | -2.70 | #923 | #104,719 |
| 1947 | CHC | 33 | -2.91 | #830 | #107,733 |
| 1948★ | CHC | 34 | -1.91 | #424 | #48,827 |
| 1949 | CHC | 38 | -2.66 | #464 | #104,075 |
| 1950 | BSN | 27 | -2.74 | #487 | #105,410 |
| 1951 | BSN | 33 | -2.45 | #427 | #97,577 |
| 1952 | BSN | 29 | -2.13 | #289 | #68,972 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1941 | BRO | 1 | -1.62 | #172 | #27,599 |
| 1942 | BRO | 2 | -2.39 | #224 | #37,524 |
| 1943 | BRO | 1 | -2.34 | #223 | #36,656 |
| 1944 | CHC | 37 | 1.60 | #78 | #12,752 |
| 1945 | CHC | 25 | -0.13 | #122 | #19,023 |
| 1946★ | CHC | 34 | 2.05 | #88 | #11,437 |
| 1947 | CHC | 32 | 0.55 | #106 | #16,240 |
| 1948 | CHC | 34 | 0.24 | #116 | #17,410 |
| 1949 | CHC | 38 | 0.06 | #75 | #18,196 |
| 1950 | BSN | 27 | 0.88 | #72 | #15,067 |
| 1951 | BSN | 33 | -0.31 | #96 | #19,869 |
| 1952 | BSN | 29 | -1.17 | #116 | #24,437 |
★ Best season by Z