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David Peterson
MLB
About David Peterson
David John Peterson (born September 3, 1995) is an American professional baseball pitcher for the Chicago Cubs of Major League Baseball (MLB). He has previously played in MLB for the New York Mets. He made his MLB debut in 2020 with the Mets and was an All-Star in 2025.
Bio summary from Wikipedia.
Player Stats
| W | 9 | L | 8 | ERA | 4.79 | G | 32 |
|---|---|---|---|---|---|---|---|
| GS | 23 | SV | 1 | IP | 148.1 | H | 157 |
| R | 86 | ER | 79 | BB | 65 | SO | 137 |
| WHIP | 1.497 | H/9 | 9.5 | HR/9 | 0.9 | BB/9 | 3.9 |
| K/9 | 8.3 | FIP | 3.96 | WAR | -0.1 |
2026 pitching — Baseball-Reference
Career — Lahman, through 2025
Batting
| Year | Team | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | NYN | 16 | 16 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | .062 |
Pitching
| Year | Team | W | L | ERA | G | GS | CG | SHO | SV | IP | H | HR | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | NYN | 6 | 2 | 3.44 | 10 | 9 | 0 | 0 | 0 | 49.2 | 36 | 5 | 24 | 40 |
| 2021 | NYN | 2 | 6 | 5.54 | 15 | 15 | 0 | 0 | 0 | 66.2 | 64 | 11 | 29 | 69 |
| 2022 | NYN | 7 | 5 | 3.83 | 28 | 19 | 0 | 0 | 0 | 105.2 | 93 | 11 | 48 | 126 |
| 2023 | NYN | 3 | 8 | 5.03 | 27 | 21 | 1 | 0 | 0 | 111.0 | 124 | 16 | 50 | 128 |
| 2024 | NYN | 10 | 3 | 2.90 | 21 | 21 | 0 | 0 | 0 | 121.0 | 110 | 8 | 46 | 101 |
| 2025 | NYN | 9 | 6 | 4.22 | 30 | 30 | 1 | 1 | 0 | 168.2 | 166 | 11 | 65 | 150 |
Season lines from the Lahman Baseball Database (Version 2025, via SABR), joined through the Chadwick Register ID crosswalk. The databank runs through the 2025 season — the current season is the 2026 line below, from the MLB Stats API.
2026 Season — MLB Stats API
Pitching
| W | L | ERA | G | GS | CG | SHO | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 16 | 4.79 | 64 | 46 | 0 | 0 | 2 | 296.2 | 314 | 172 | 158 | 30 | 130 | 274 | 1.50 |
2026 regular-season line from the MLB Stats API (statsapi.mlb.com), pulled when this page was built. Multi-team stints are combined; rate stats are recomputed from the combined totals.
Watch David Peterson Highlights
“David Peterson 2025 MLB Highlights!” · Open on YouTube · More David Peterson videos