Kelvin Herrera was 1-0 with an ERA of 1.54 and 12 strikeouts in 7 appearances in the World Series in his career.
| NAME | DATE | SEASON | SERIES | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | K. Herrera | 10/22/2014 | 2014 | World Series |  KCR | vs |  SFG | W | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 7 | 0 |
| 2 | | K. Herrera | 10/24/2014 | 2014 | World Series | KCR | @ | SFG | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 6 | 0 | |
| 3 | | K. Herrera | 10/26/2014 | 2014 | World Series | KCR | @ | SFG | 0 | 18.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | |
| 4 | | K. Herrera | 10/29/2014 | 2014 | World Series | KCR | vs | SFG | 0 | 0.00 | 4 | 0 | 0 | 0 | 2.2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | |
| 5 | | K. Herrera | 10/27/2015 | 2015 | World Series | KCR | vs |  NYM | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.1 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | |
| 6 | | K. Herrera | 10/30/2015 | 2015 | World Series | KCR | @ | NYM | 0 | 0.00 | 1 | 0 | 0 | 0 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | |
| 7 | | K. Herrera | 11/1/2015 | 2015 | World Series | KCR | @ | NYM | 0 | 0.00 | 3 | 0 | 0 | 0 | 3.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | |
| Total | 0 | 1.54 | 12 | 0 | 0 | 0 | 11.2 | 10 | 2 | 3 | 0 | 6 | 0 | 0 | 0 | 49 | 0 |
Some of the information used here was obtained free of charge from Retrosheet.
Guardians
Tigers
Twins
White Sox
ATL
Phillies
Brewers
Cubs
Dodgers
Padres
Blue Jays
Yankees
Mariners
Astros
CIN
STL
WSH
ATH
BOS
TBR
LAA
PIT
