Brendan Donnelly had a record of 1-0 with an ERA of 4.95 and 23 strikeouts in 17 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 |  | B. Donnelly | 2002 |  ANA | 11 | 1 | 0 | 1.000 | 0 | 4.15 | 13 | 0 | 0 | 0 | 13.0 | 7 | 6 | 6 | 2 | 5 | 1 | 1 | 0 | 52 | 1 | 9.00 | 3.46 | 2.60 | 1.38 | 25.0 | 9.6 | 0.92 | .161 | 4.15 | 4.85 | ||||
| 2 | | B. Donnelly | 2004 | ANA | 2 | 0 | 0 | 0 | 10.80 | 5 | 0 | 0 | 0 | 3.1 | 3 | 4 | 4 | 0 | 2 | 0 | 1 | 2 | 15 | 1 | 13.50 | 5.40 | 2.50 | 0.00 | 33.3 | 13.3 | 1.50 | .375 | 10.80 | 8.10 | |||||
| 3 | | B. Donnelly | 2005 |  LAA | 4 | 0 | 0 | 0 | 2.45 | 5 | 0 | 0 | 0 | 3.2 | 4 | 1 | 2 | 0 | 2 | 0 | 1 | 0 | 16 | 0 | 12.27 | 4.91 | 2.50 | 0.00 | 31.3 | 12.5 | 1.64 | .444 | 4.91 | 9.82 | |||||
| Total | 17 | 1 | 0 | 1.000 | 0 | 4.95 | 23 | 0 | 0 | 0 | 20.0 | 14 | 11 | 12 | 2 | 9 | 1 | 3 | 2 | 83 | 2 | 10.35 | 4.05 | 2.56 | 0.90 | 27.7 | 10.8 | 1.15 | .250 | 5.40 | 6.30 |
Rangers 
Mariners 
Astros 
Athletics 
MIN 
Mets 
Phillies 
Cubs 
Brewers 
Padres 
Giants 
Yankees 
Red Sox 
Tigers 
Guardians 
STL 
PIT 
MIA 
LAD 
WSH 
BAL 
TOR 
