JohnHeyner
- Pitcher
1890 Splits
| Overall |
| All Splits |
| Opponent Batting |
| All Splits |
| Stadium |
| All Splits |
| ERA | W | L | SV | SVOP | GP | GS | CG | IP | H | R | ER | HR | BB | K | OBA |
| 13.50 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.0 | 7 | 0 | 6 | 2 | 5 | 1 | -1.400 |
| AB | R | H | 2B | 3B | HR | RBI | BB | HBP | SO | SB | CS | AVG | OBP | SLG | OPS |
| -5 | 0 | 7 | 0 | 0 | 2 | 0 | 5 | 0 | 1 | 0 | 0 | -1.400 | .000 | -2.600 | -2.600 |
| ERA | W | L | SV | SVOP | GP | GS | CG | IP | H | R | ER | HR | BB | K | OBA |
| 13.50 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4.0 | 7 | 0 | 6 | 2 | 5 | 1 | -1.400 |