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Sean Newcomb
MLB
About Sean Newcomb
Sean William Newcomb (born June 12, 1993) is an American professional baseball pitcher for the Chicago White Sox of Major League Baseball (MLB). He has previously played in MLB for the Atlanta Braves, Chicago Cubs, Oakland Athletics, and Boston Red Sox. He played college baseball at the University of Hartford. The Los Angeles Angels of Anaheim selected Newcomb in the first round of the 2014 MLB draft, and traded him to the Braves in 2015, for whom he made his MLB debut in 2017.
Bio summary from Wikipedia.
Player Stats
| W | 2 | L | 5 | ERA | 3.09 | G | 60 |
|---|---|---|---|---|---|---|---|
| GS | 6 | SV | 4 | IP | 90.1 | H | 73 |
| R | 35 | ER | 31 | BB | 34 | SO | 84 |
| WHIP | 1.185 | H/9 | 7.3 | HR/9 | 0.4 | BB/9 | 3.4 |
| K/9 | 8.4 | FIP | 3.21 | WAR | 2.0 |
2026 pitching — Baseball-Reference
Career — Lahman, through 2025
Batting
| Year | Team | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | ATL | 19 | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | .037 |
| 2018 | ATL | 31 | 45 | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 1 | 32 | .044 |
| 2019 | ATL | 55 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | .000 |
| 2021 | ATL | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 |
Pitching
| Year | Team | W | L | ERA | G | GS | CG | SHO | SV | IP | H | HR | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | ATL | 4 | 9 | 4.32 | 19 | 19 | 0 | 0 | 0 | 100.0 | 100 | 10 | 57 | 108 |
| 2018 | ATL | 12 | 9 | 3.90 | 31 | 30 | 0 | 0 | 0 | 164.0 | 137 | 18 | 81 | 160 |
| 2019 | ATL | 6 | 3 | 3.16 | 55 | 4 | 0 | 0 | 1 | 68.1 | 61 | 8 | 29 | 65 |
| 2020 | ATL | 0 | 2 | 11.20 | 4 | 4 | 0 | 0 | 0 | 13.2 | 20 | 4 | 6 | 10 |
| 2021 | ATL | 2 | 0 | 4.73 | 32 | 0 | 0 | 0 | 1 | 32.1 | 28 | 1 | 27 | 43 |
| 2022 | ATL | 0 | 0 | 7.20 | 3 | 0 | 0 | 0 | 0 | 5.0 | 7 | 1 | 4 | 4 |
| 2022 | CHN | 2 | 1 | 9.13 | 17 | 1 | 0 | 0 | 0 | 22.2 | 26 | 7 | 15 | 24 |
| 2023 | OAK | 1 | 1 | 3.00 | 7 | 2 | 0 | 0 | 0 | 15.0 | 8 | 1 | 9 | 17 |
| 2024 | OAK | 1 | 0 | 6.30 | 7 | 0 | 0 | 0 | 0 | 10.0 | 9 | 2 | 8 | 7 |
| 2025 | BOS | 0 | 4 | 3.95 | 12 | 5 | 0 | 0 | 0 | 41.0 | 55 | 3 | 17 | 41 |
| 2025 | ATH | 2 | 1 | 1.75 | 36 | 0 | 0 | 0 | 2 | 51.1 | 39 | 2 | 14 | 50 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 5 | 3.09 | 60 | 6 | 0 | 0 | 4 | 90.1 | 73 | 35 | 31 | 4 | 34 | 84 | 1.18 |
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 Sean Newcomb Highlights
“Sean Newcomb 2025 MLB Highlights!” · Open on YouTube · More Sean Newcomb videos