David Peterson has a 5-1 record with an ERA of 3.07 and 36 strikeouts in 12 appearances versus the Nationals in his career.
| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | D. Peterson | 8/13/2020 |  NYM | vs |  WSH | W | 1 | 0.00 | 3 | 0 | 0 | 0 | 5.0 | 1 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 20 | 0 |
| 2 | | D. Peterson | 9/24/2020 | NYM | @ | WSH | W | 1 | 1.29 | 4 | 0 | 0 | 0 | 7.0 | 4 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 26 | 1 |
| 3 | | D. Peterson | 6/19/2021 | NYM | @ | WSH | 1 | 1.93 | 6 | 0 | 0 | 0 | 4.2 | 2 | 1 | 1 | 0 | 3 | 1 | 0 | 0 | 20 | 2 | |
| 4 | | D. Peterson | 5/30/2022 | NYM | vs | WSH | 1 | 7.71 | 1 | 0 | 0 | 0 | 4.2 | 6 | 4 | 4 | 0 | 4 | 1 | 0 | 0 | 24 | 0 | |
| 5 | | D. Peterson | 9/2/2022 | NYM | vs | WSH | 1 | 5.06 | 6 | 0 | 0 | 0 | 5.1 | 8 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | |
| 6 | | D. Peterson | 10/4/2022 | NYM | vs | WSH | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |
| 7 | | D. Peterson | 5/15/2023 | NYM | @ | WSH | L | 1 | 10.80 | 5 | 0 | 0 | 0 | 5.0 | 9 | 6 | 6 | 0 | 2 | 1 | 0 | 0 | 25 | 0 |
| 8 | | D. Peterson | 7/27/2023 | NYM | vs | WSH | W | 0 | 0.00 | 0 | 0 | 0 | 0 | 2.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 1 |
| 9 | | D. Peterson | 7/30/2023 | NYM | vs | WSH | 0 | 0.00 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 7 | 0 | |
| 10 | | D. Peterson | 6/4/2024 | NYM | @ | WSH | W | 1 | 2.70 | 2 | 0 | 0 | 0 | 6.2 | 5 | 2 | 2 | 0 | 2 | 2 | 0 | 0 | 28 | 0 |
| 11 | | D. Peterson | 7/1/2024 | NYM | @ | WSH | 1 | 2.84 | 2 | 0 | 0 | 0 | 6.1 | 7 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 25 | 0 | |
| 12 | | D. Peterson | 7/11/2024 | NYM | vs | WSH | W | 1 | 0.00 | 5 | 0 | 0 | 0 | 6.0 | 4 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 25 | 0 |
| Total | 9 | 3.07 | 36 | 0 | 0 | 0 | 55.2 | 50 | 19 | 21 | 0 | 19 | 9 | 0 | 0 | 236 | 4 |
Some of the information used here was obtained free of charge from Retrosheet.
Phillies 
Marlins 
Braves 
STL 
Cubs 
Brewers 
Padres 
Dodgers 
Yankees 
Blue Jays 
Tigers 
Guardians 
Rangers 
Mariners 
TBR 
CWS 
HOU 
MIN 
PIT 
CIN 
BAL 
BOS 
