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Sean Newcomb played 9 major-league seasons (2017-2025) as a P (223). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 4 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 24 | ATL | 19 | 27 | 1 | 1 | 0 | 0 | 0 | 2 | 17 | .037 | .140 | -59 |
| 2018 | 25 | ATL | 31 | 45 | 3 | 2 | 0 | 1 | 0 | 1 | 32 | .044 | .132 | -63 |
| 2019 | 26 | ATL | 55 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | .000 | .000 | -100 |
| 2021 | 28 | ATL | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | -100 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 24 | ATL | 19 | 19 | 4 | 9 | 0 | 100 | 108 | 57 | 4.32 | 100 |
| 2018 | 25 | ATL | 31 | 30 | 12 | 9 | 0 | 164 | 160 | 81 | 3.90 | 103 |
| 2019 | 26 | ATL | 55 | 4 | 6 | 3 | 1 | 68.1 | 65 | 29 | 3.16 | 139 |
| 2020 | 27 | ATL | 4 | 4 | 0 | 2 | 0 | 13.2 | 10 | 6 | 11.19 | 40 |
| 2021 | 28 | ATL | 32 | 0 | 2 | 0 | 1 | 32.1 | 43 | 27 | 4.73 | 89 |
| 2022 | 29 | ATL|CHN | 20 | 1 | 2 | 1 | 0 | 27.2 | 28 | 19 | 8.78 | 46 |
| 2023 | 30 | OAK | 7 | 2 | 1 | 1 | 0 | 15 | 17 | 9 | 3.00 | 143 |
| 2024 | 31 | OAK | 7 | 0 | 1 | 0 | 0 | 10 | 7 | 8 | 6.30 | 64 |
| 2025 | 32 | BOS|ATH | 48 | 5 | 2 | 5 | 2 | 92.1 | 91 | 31 | 2.73 | 150 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 2017 | P | 19 | 19 | 2 | 14 | 1 | 1 |
| 2018 | P | 31 | 30 | 3 | 19 | 1 | 2 |
| 2019 | P | 55 | 4 | 1 | 6 | 1 | 1 |
| 2020 | P | 4 | 4 | 0 | 2 | 0 | 0 |
| 2021 | P | 32 | 0 | 1 | 5 | 0 | 0 |
| 2022 | P | 20 | 1 | 1 | 5 | 0 | 1 |
| 2023 | P | 7 | 2 | 0 | 0 | 0 | 0 |
| 2024 | P | 7 | 0 | 0 | 3 | 0 | 0 |
| 2025 | P | 48 | 5 | 0 | 13 | 0 | 3 |
Team codes are the source codes (e.g. NYN for the New York Mets, BS1 for the 1875 Boston club). OPS+ is league-season normalized, not park-adjusted; unrecorded source values (such as RBI in the earliest recorded seasons) are absent, never zero-filled.
Sean Newcomb is a playable Legends Deck card, rated from real Statcast data and refreshed nightly: view the Sean Newcomb card.
Sean Newcomb appears in 8 archived official MLB transactions (3 trades), newest first.
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Dec 23, 2025 | Signed as free agent | — | Chicago White Sox | Chicago White Sox signed free agent LHP Sean Newcomb. |
| May 27, 2025 | Trade | Boston Red Sox | Athletics | Boston Red Sox traded LHP Sean Newcomb to Athletics for cash. |
| Jan 14, 2025 | Signed as free agent | — | Boston Red Sox | Boston Red Sox signed free agent LHP Sean Newcomb to a minor league contract and invited him to spring training. |
| Jul 5, 2024 | Released | — | Athletics | Oakland Athletics released LHP Sean Newcomb. |
| Aug 21, 2023 | Trade | San Francisco Giants | Athletics | Oakland Athletics traded CF Trenton Brooks to San Francisco Giants for LHP Sean Newcomb. |
| Feb 6, 2023 | Signed as free agent | — | San Francisco Giants | San Francisco Giants signed free agent LHP Sean Newcomb to a minor league contract and invited him to spring training. |
| Apr 21, 2022 | Trade | Atlanta Braves | Chicago Cubs | Atlanta Braves traded LHP Sean Newcomb to Chicago Cubs for RHP Jesse Chavez and cash. |
| Jul 18, 2014 | Signed | — | Los Angeles Angels | Los Angeles Angels signed LHP Sean Newcomb. |
From MLB’s official StatsAPI transactions feed (2011 to the current season, trades/signings/releases involving major-league clubs). Browse the full archive.
Every career total and season line is computed from the SABR / Sean Lahman baseball database (2025 edition, CC BY-SA 3.0), the same source behind our historical position leaderboards. Rate stats use league-season normalization only (OPS+ and ERA+ as marked, never park-adjusted); unrecorded early-era values stay absent rather than being invented. Career totals sum only what the source records.
Award winners and MVP / Cy Young / Rookie of the Year voting history come from the same database; the year pages live under MLB award voting history. Official transactions (2011 to the current season) come from the MLB StatsAPI feed on our transactions archive.