Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Sam Leever | Stat | Dan Haren |
|---|---|---|
| 13 | Seasons | 13 |
| 92.1 | Career VAL | 79.9 |
| 12.4 (1903) | Peak-season VAL | 12.1 (2009) |
| — | All-Star Selections | 3× |
| — | Black ink (league-leading seasons) | 0 |
| — | Gray ink (top-10 finishes) | 4 |
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.
| Sam Leever | Stat | Dan Haren |
|---|---|---|
| Career | ||
| 389 | Games | 399 |
| Batting | ||
| 183 | Hits | 83 |
| 2 | Home runs | 2 |
| 78 | RBI | 39 |
| 90 | Runs | 31 |
| 4 | Stolen bases | 0 |
| 49 | ||
| Walks |
|---|
| 17 |
| .184 | Batting avg | .200 |
|---|
| .228 | On-base % | .233 |
|---|
| .236 | Slugging % | .278 |
|---|
| 41 | OPS+ | 41 |
|---|
| Pitching | ||
|---|---|---|
| 194 | Wins | 153 |
| 100 | Losses | 131 |
| 13 | Saves | 1 |
| 2660.2 | Innings pitched | 2419.2 |
| 847 | Strikeouts (pitching) | 2,013 |
| 2.47 | ERA | 3.75 |
| 1.14 | WHIP | 1.18 |
| 123 | ERA+ | 108 |
| Age | Sam Leever | Dan Haren |
|---|---|---|
| 22 | — | 1 |
| 23 | — | 1.2 |
| 24 | — | 6.8 |
| 25 | — | 7.9 |
| 26 | 1.6 | 10.8 |
| 27 | 11.1 | 10.8 |
| 28 | 11.7 | 12.1 |
| 29 | 6.7 | 5.4 |
| 30 | 10.3 | 11.8 |
| 31 | 12.4 | 3 |
| 32 | 7.3 | 1.8 |
| 33 | 5.4 | 2.9 |
| 34 | 7.1 | 4.4 |
| 35 | 6.7 | — |
| 36 | 3.9 | — |
| 37 | 2.5 | — |
| 38 | 5.4 | — |