Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| John Candelaria | Stat | Jerry Koosman |
|---|---|---|
| 19 | Seasons | 19 |
| 79.8 | Career VAL | 93.3 |
| 10.6 (1977) | Peak-season VAL | 10.2 (1969) |
| 1× | All-Star Selections | 2× |
| 0 | Black ink (league-leading seasons) | 0 |
| 1 | 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.
| John Candelaria | Stat | Jerry Koosman |
|---|---|---|
| Career | ||
| 603 | Games | 612 |
| Batting | ||
| 104 | Hits | 109 |
| 1 | Home runs | 2 |
| 48 | RBI | 46 |
| 39 | Runs | 36 |
| 0 | Stolen bases | 1 |
| 44 | ||
| Walks |
|---|
| 33 |
| .174 | Batting avg | .119 |
|---|
| .233 | On-base % | .151 |
|---|
| .223 | Slugging % | .141 |
|---|
| 29 | OPS+ | -15 |
|---|
| Pitching | ||
|---|---|---|
| 177 | Wins | 222 |
| 122 | Losses | 209 |
| 29 | Saves | 17 |
| 2525.2 | Innings pitched | 3839.1 |
| 1,673 | Strikeouts (pitching) | 2,556 |
| 3.33 | ERA | 3.36 |
| 1.18 | WHIP | 1.26 |
| 113 | ERA+ | 110 |
| Age | John Candelaria | Jerry Koosman |
|---|---|---|
| 21 | 4.8 | — |
| 22 | 5.2 | — |
| 23 | 10.6 | — |
| 24 | 5 | — |
| 25 | 6.9 | 6.9 |
| 26 | 7.1 | 10.2 |
| 27 | 0.9 | 6.4 |
| 28 | 7.7 | 3.7 |
| 29 | 7.1 | 0 |
| 30 | 7.2 | 9.6 |
| 31 | 2.9 | 6.2 |
| 32 | 5.2 | 4.2 |
| 33 | 2.9 | 7.5 |
| 34 | 4.4 | 7.3 |
| 35 | 0 | 4 |
| 36 | 1.1 | 8 |
| 37 | 0.8 | 4.3 |
| 38 | — | 1 |
| 39 | — | 4.2 |
| 40 | — | 1.2 |
| 41 | — | 8.6 |
| 42 | — | 0 |