Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Keith Atherton | Stat | Bob Kipper |
|---|---|---|
| 7 | Seasons | 8 |
| 7.3 | Career VAL | 7.4 |
| 2.5 (1983) | Peak-season VAL | 2.8 (1989) |
VAL is Value Above League — regular-season production measured against the league at the same position group (MLB VAL board).
| Keith Atherton | Stat | Bob Kipper |
|---|---|---|
| Career | ||
| 342 | Games | 274 |
| Batting | ||
| 0 | Hits | 13 |
| 0 | RBI | 2 |
| 0 | Runs | 6 |
| 0 | Walks | 2 |
| .000 | Batting avg | .137 |
| .000 | ||
| On-base % |
|---|
| .163 |
| .000 | Slugging % | .158 |
|---|
| -100 | OPS+ | -11 |
|---|
| Pitching | ||
|---|---|---|
| 33 | Wins | 27 |
| 41 | Losses | 37 |
| 26 | Saves | 11 |
| 566.1 | Innings pitched | 562.0 |
| 349 | Strikeouts (pitching) | 369 |
| 3.99 | ERA | 4.34 |
| 1.34 | WHIP | 1.32 |
| 103 | ERA+ | 87 |
| Age | Keith Atherton | Bob Kipper |
|---|---|---|
| 21 | — | 1.4 |
| 22 | — | 0 |
| 23 | — | 1.1 |
| 24 | 2.5 | 2.8 |
| 25 | 0.3 | 1.9 |
| 26 | 0.7 | 0.2 |
| 27 | 0.8 | 0 |
| 28 | 1.5 | — |
| 29 | 1.5 | — |
| 30 | 0 | — |