P · 16 seasons · 1925 – 1940 · B/T: L/R
Webster McDonald put together 16 seasons from 1925 to 1940 and ranks 1008th of 11,481 pitchers all-time in roto value (5.0 wins and 34.6 strikeouts per season). His best year was 1927: +4.6 roto value, 43rd that season and 6074th of 51,303 player-seasons on record. The value came from WHIP (+11.8), ERA (+4.9) and strikeouts (+1.0), with no category working against him.
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1925 | WMP | 24 | -2.45 | #533 | #97,656 |
| 1926 | CAG | 21 | -2.23 | #459 | #80,085 |
| 1927 | CAG | 20 | -2.68 | #748 | #104,403 |
| 1928 | CAG | 2 | -2.43 | #597 | #96,560 |
| 1929 | CAG | 7 | -2.24 | #462 | #81,357 |
| 1930 | BBS | 6 | -2.33 | #466 | #90,829 |
| 1931 | HIL | 4 | -1.66 | #314 | #44,137 |
| 1932★ | WAP | 19 | -1.59 | #371 | #43,065 |
| 1933 | PS | 11 | -2.50 | #576 | #99,493 |
| 1934 | PS | 19 | -2.32 | #585 | #89,318 |
| 1935 | PS | 21 | -2.63 | #610 | #103,286 |
| 1936 | PS | 19 | -2.91 | #651 | #107,701 |
| 1937 | PS | 11 | -1.68 | #379 | #44,540 |
| 1938 | PS | 20 | -2.02 | #475 | #55,025 |
| 1939 | PS | 14 | -1.86 | #401 | #47,744 |
| 1940 | PS | 5 | -2.13 | #541 | #68,212 |
★ Best season by Z
| Season ↑ | Tm | G | Z | Szn | All-Time |
|---|---|---|---|---|---|
| 1925 | CAG | 22 | 4.00 | #51 | #7,125 |
| 1926 | CAG | 21 | 4.57 | #45 | #6,117 |
| 1927★ | CAG | 17 | 4.60 | #43 | #6,074 |
| 1928 | CAG | 2 | -0.84 | #132 | #22,502 |
| 1929 | CAG | 7 | 2.78 | #65 | #9,572 |
| 1930 | BBS | 6 | -0.38 | #121 | #20,174 |
| 1931 | HIL | 4 | 0.89 | #77 | #15,033 |
| 1932 | WAP | 16 | 0.22 | #117 | #17,477 |
| 1933 | PS | 11 | -0.42 | #109 | #20,380 |
| 1934 | PS | 17 | 3.74 | #37 | #7,617 |
| 1935 | PS | 21 | 0.93 | #79 | #14,896 |
| 1936 | PS | 19 | -0.90 | #122 | #22,821 |
| 1937 | PS | 11 | -1.15 | #147 | #24,300 |
| 1938 | PS | 19 | 0.58 | #110 | #16,127 |
| 1939 | PS | 11 | -2.01 | #216 | #31,840 |
| 1940 | PS | 4 | -2.71 | #295 | #42,113 |
★ Best season by Z