Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Jack Baldschun | Stat | Mark Petkovsek |
|---|---|---|
| 9 | Seasons | 9 |
| 19.0 | Career VAL | 19.4 |
| 4.9 (1963) | Peak-season VAL | 5.3 (1995) |
| 0 | Black ink (league-leading seasons) | — |
| 3 | Gray ink (top-10 finishes) | — |
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.
| Jack Baldschun | Stat | Mark Petkovsek |
|---|---|---|
| Career | ||
| 457 | Games | 390 |
| Batting | ||
| 7 | Hits | 14 |
| 3 | RBI | 3 |
| 5 | Runs | 10 |
| 1 | Stolen bases | 0 |
| 5 | Walks | 7 |
| .090 | ||
| Batting avg |
|---|
| .161 |
| .145 | On-base % | .229 |
|---|
| .103 | Slugging % | .172 |
|---|
| -29 | OPS+ | 11 |
|---|
| Pitching | ||
|---|---|---|
| 48 | Wins | 46 |
| 41 | Losses | 28 |
| 60 | Saves | 5 |
| 704.0 | Innings pitched | 710.0 |
| 555 | Strikeouts (pitching) | 358 |
| 3.69 | ERA | 4.74 |
| 1.40 | WHIP | 1.44 |
| 99 | ERA+ | 94 |
| Age | Jack Baldschun | Mark Petkovsek |
|---|---|---|
| 24 | 3.4 | — |
| 25 | 4.3 | — |
| 26 | 4.9 | — |
| 27 | 3.7 | — |
| 28 | 1.7 | — |
| 29 | 0 | 5.3 |
| 30 | — | 3.5 |
| 31 | — | 1.4 |
| 32 | 1 | 1.6 |
| 33 | — | 4.4 |
| 34 | — | 3.2 |
| 35 | — | 0 |