Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Bert Blyleven | Stat | Warren Spahn |
|---|---|---|
| 22 | Seasons | 21 |
| 142.3 | Career VAL | 173.8 |
| 15.3 (1973) | Peak-season VAL | 14.6 (1953) |
| Inducted 2011 | Hall of Fame | Inducted 1973 |
| 2× | All-Star Selections | 14× |
| — | Cy Young Awards | 1× |
| 0 | Black ink (league-leading seasons) | 3 |
| 17 | Gray ink (top-10 finishes) | 18 |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board). Black and gray ink count seasons from 1950 on.
| Bert Blyleven | Stat | Warren Spahn |
|---|---|---|
| Career | ||
| 699 | Games | 783 |
| Batting | ||
| 59 | Hits | 363 |
| 0 | Home runs | 35 |
| 25 | RBI | 189 |
| 19 | Runs | 141 |
| 0 | Stolen bases | 4 |
| 5 | ||
| Walks |
|---|
| 94 |
| .131 | Batting avg | .194 |
|---|
| .144 | On-base % | .234 |
|---|
| .146 | Slugging % | .287 |
|---|
| -17 | OPS+ | 46 |
|---|
| Pitching | ||
|---|---|---|
| 287 | Wins | 363 |
| 250 | Losses | 245 |
| 0 | Saves | 29 |
| 4970.0 | Innings pitched | 5243.2 |
| 3,701 | Strikeouts (pitching) | 2,583 |
| 3.31 | ERA | 3.09 |
| 1.20 | WHIP | 1.19 |
| 116 | ERA+ | 132 |
| Age | Bert Blyleven | Warren Spahn |
|---|---|---|
| 19 | 5.3 | — |
| 20 | 8.2 | — |
| 21 | 6.2 | — |
| 22 | 15.3 | — |
| 23 | 10.6 | — |
| 24 | 8.9 | — |
| 25 | 9 | 3.4 |
| 26 | 10.7 | 13 |
| 27 | 7.8 | 6.5 |
| 28 | 4.7 | 11 |
| 29 | 4.7 | 9.1 |
| 30 | 5.4 | 9.1 |
| 31 | — | 9.7 |
| 32 | 4.4 | 14.6 |
| 33 | 9.3 | 8.4 |
| 34 | 11 | 8 |
| 35 | 4 | 13.1 |
| 36 | 4.2 | 9.6 |
| 37 | 0 | 9.8 |
| 38 | 11.3 | 10.8 |
| 39 | 0.9 | 7 |
| 40 | — | 10.8 |
| 41 | 0.4 | 11.3 |
| 42 | — | 8.6 |
| 43 | — | 0 |
| 44 | — | 0 |