P · 9 seasons · 1947 – 1956 · B/T: R/R
Few careers score higher: Larry Jansen sits 1st of 0 pitchers all-time in roto value, built over 9 seasons. No season of his scores higher than 1950, at +13.6, 2nd that season and 300th of 51,303 player-seasons on record. His profile is all upside: WHIP (+17.3), wins (+13.6) and strikeouts (+12.4), and nothing on the debit side.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1947 | NY1 | 42 | -2.40 | #758 | #94,910 |
| 1948 | NY1 | 42 | -3.12 | #828 | #109,400 |
| 1949 | NY1 | 37 | -3.24 | #522 | #110,036 |
| 1950 | NY1 | 40 | -2.66 | #473 | #104,071 |
| 1951 | NY1 | 39 | -3.86 | #543 | #111,314 |
| 1952★ | NY1 | 34 | -2.08 | #283 | #63,045 |
| 1953 | NY1 | 36 | -2.92 | #512 | #107,882 |
| 1954 | NY1 | 13 | -2.15 | #270 | #72,602 |
| 1956 | CIN | 8 | -2.58 | #486 | #101,970 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1947 | NY1 | 42 | 10.88 | #7 | #830 |
| 1948 | NY1 | 42 | 10.56 | #8 | #922 |
| 1949 | NY1 | 37 | 5.54 | #23 | #4,687 |
| 1950★ | NY1 | 40 | 13.63 | #2 | #300 |
| 1951 | NY1 | 39 | 11.38 | #3 | #691 |
| 1952 | NY1 | 34 | 1.23 | #63 | #13,894 |
| 1953 | NY1 | 36 | 2.75 | #37 | #9,659 |
| 1954 | NY1 | 13 | -3.19 | #193 | #46,648 |
| 1956 | CIN | 8 | -1.78 | #134 | #29,011 |
★ Best season by Z