Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Bartolo Colon | Stat | Jerry Koosman |
|---|---|---|
| 21 | Seasons | 19 |
| 94.4 | Career VAL | 93.3 |
| 10.4 (2002) | Peak-season VAL | 10.2 (1969) |
| 1× | Cy Young Awards | — |
| 4× | All-Star Selections | 2× |
| 0 | Black ink (league-leading seasons) | 0 |
| 7 | Gray ink (top-10 finishes) | 6 |
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.
| Bartolo Colon | Stat | Jerry Koosman |
|---|---|---|
| Career | ||
| 565 | Games | 612 |
| Batting | ||
| 25 | Hits | 109 |
| 1 | Home runs | 2 |
| 11 | RBI | 46 |
| 11 | Runs | 36 |
| 0 | Stolen bases | 1 |
| 1 | ||
| Walks |
|---|
| 33 |
| .084 | Batting avg | .119 |
|---|
| .092 | On-base % | .151 |
|---|
| .107 | Slugging % | .141 |
|---|
| -47 | OPS+ | -15 |
|---|
| Pitching | ||
|---|---|---|
| 247 | Wins | 222 |
| 188 | Losses | 209 |
| 0 | Saves | 17 |
| 3461.2 | Innings pitched | 3839.1 |
| 2,535 | Strikeouts (pitching) | 2,556 |
| 4.12 | ERA | 3.36 |
| 1.31 | WHIP | 1.26 |
| 105 | ERA+ | 110 |
| Age | Bartolo Colon | Jerry Koosman |
|---|---|---|
| 24 | 0 | — |
| 25 | 7.3 | 6.9 |
| 26 | 7.6 | 10.2 |
| 27 | 5.9 | 6.4 |
| 28 | 5.5 | 3.7 |
| 29 | 10.4 | 0 |
| 30 | 7.9 | 9.6 |
| 31 | 1.6 | 6.2 |
| 32 | 8.5 | 4.2 |
| 33 | 0.5 | 7.5 |
| 34 | 0 | 7.3 |
| 35 | 1.1 | 4 |
| 36 | 0.4 | 8 |
| 37 | — | 4.3 |
| 38 | 3.4 | 1 |
| 39 | 6.2 | 4.2 |
| 40 | 10 | 1.2 |
| 41 | 4.7 | 8.6 |
| 42 | 5.2 | 0 |
| 43 | 8.2 | — |
| 44 | 0 | — |
| 45 | 0 | — |