Regular-season careers from the StatVault encyclopedia — the same tables as each player's profile.
| Butch Metzger | Stat | Mike Cosgrove |
|---|---|---|
| 5 | Seasons | 5 |
| 5.4 | Career VAL | 5.4 |
| 3.1 (1976) | Peak-season VAL | 3.2 (1974) |
| 1× | Rookie of the Year | — |
| 0 | Black ink (league-leading seasons) | — |
| 1 | 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.
| Butch Metzger | Stat | Mike Cosgrove |
|---|---|---|
| Career | ||
| 191 | Games | 119 |
| Batting | ||
| 0 | Hits | 5 |
| 0 | RBI | 1 |
| 1 | Runs | 2 |
| 2 | Walks | 4 |
| .000 | Batting avg | .089 |
| .118 | ||
| On-base % |
|---|
| .150 |
| .000 | Slugging % | .107 |
|---|
| -67 | OPS+ | -24 |
|---|
| Pitching | ||
|---|---|---|
| 18 | Wins | 12 |
| 9 | Losses | 11 |
| 23 | Saves | 8 |
| 293.1 | Innings pitched | 274.2 |
| 175 | Strikeouts (pitching) | 122 |
| 3.74 | ERA | 4.03 |
| 1.46 | WHIP | 1.51 |
| 98 | ERA+ | 89 |
| Age | Butch Metzger | Mike Cosgrove |
|---|---|---|
| 23 | — | 3.2 |
| 24 | 3.1 | 2.2 |
| 25 | 2.3 | 0 |
| 26 | 0 | — |