P · 12 seasons · 1914 – 1928 · B/T: L/L
Jim Jeffries is 1st of 0 pitchers in career roto value, a top-tier career by any lens the site offers. His best year was 1922: +7.2 roto value, 23rd that season and 2896th of 51,303 player-seasons on record. He banked roto value in WHIP (+1.6) and gave it back in ERA (-2.2), wins (-1.2) and strikeouts (-0.7).
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1914 | ABC | 2 | -2.59 | #709 | #102,406 |
| 1915 | ABC | 34 | -2.26 | #443 | #83,399 |
| 1916★ | ABC | 28 | 0.18 | #184 | #29,516 |
| 1917 | ABC | 31 | -2.49 | #475 | #99,129 |
| 1918 | ABC | 18 | -1.60 | #269 | #43,214 |
| 1920 | ABC | 51 | -2.03 | #436 | #55,074 |
| 1921 | ABC | 53 | -0.98 | #261 | #36,794 |
| 1922 | ABC | 37 | -2.82 | #729 | #106,714 |
| 1923 | ABC | 3 | -2.24 | #487 | #81,080 |
| 1924 | BBS | 11 | -2.73 | #796 | #105,295 |
| 1925 | BBS | 10 | -2.47 | #540 | #98,186 |
| 1928 | BBB | 20 | -2.47 | #639 | #98,316 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1915 | ABC | 4 | -1.66 | #163 | #27,962 |
| 1916 | ABC | 11 | -0.78 | #100 | #22,162 |
| 1917 | ABC | 15 | -0.40 | #89 | #20,298 |
| 1918 | ABC | 16 | -0.37 | #95 | #20,156 |
| 1920 | ABC | 24 | 0.39 | #87 | #16,827 |
| 1921 | ABC | 34 | 6.35 | #28 | #3,751 |
| 1922★ | ABC | 35 | 7.20 | #23 | #2,896 |
| 1923 | ABC | 2 | -2.79 | #284 | #43,091 |
| 1924 | BBS | 5 | -2.97 | #310 | #44,905 |
| 1925 | BBS | 3 | -3.39 | #321 | #47,840 |
| 1928 | BBB | 9 | -2.66 | #254 | #41,462 |
★ Best season by Z