Mike Henneman had a 1-0 record with an ERA of 9.00 and 4 strikeouts in 6 appearances in the postseason in his career.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Henneman | 1987 |  DET | 3 | 1 | 0 | 1.000 | 0 | 10.80 | 3 | 0 | 0 | 0 | 5.0 | 6 | 6 | 6 | 1 | 6 | 0 | 1 | 3 | 27 | 0 | 5.40 | 10.80 | 0.50 | 1.80 | 11.1 | 22.2 | 2.40 | .294 | 10.80 | 10.80 | ||||
| 2 |  | M. Henneman | 1996 |  TEX | 3 | 0 | 0 | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 6 | 0 | 9.00 | 9.00 | 1.00 | 0.00 | 16.7 | 16.7 | 2.00 | .250 | 0.00 | 9.00 | |||||
| Total | 6 | 1 | 0 | 1.000 | 0 | 9.00 | 4 | 0 | 0 | 0 | 6.0 | 7 | 6 | 6 | 1 | 7 | 0 | 3 | 4 | 33 | 0 | 6.00 | 10.50 | 0.57 | 1.50 | 12.1 | 21.2 | 2.33 | .286 | 9.00 | 10.50 |
Guardians 
Royals 
Twins 
White Sox 
MIL 
Mets 
Phillies 
Cubs 
Padres 
Giants 
Blue Jays 
Yankees 
Angels 
BAL 
WSH 
BOS 
ATL 
STL 
ATH 
