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Brad Keller played 8 major-league seasons (2018-2025) as a P (234). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 3 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 23 | KCA | 41 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | .333 | .667 | 85 |
| 2019 | 24 | KCA | 28 | 8 | 0 | 1 | 0 | 1 | 0 | 1 | 5 | .125 | .347 | -3 |
| 2021 | 26 | KCA | 26 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | .000 | .000 | -100 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 23 | KCA | 41 | 20 | 9 | 6 | 0 | 140.1 | 96 | 50 | 3.08 | 139 |
| 2019 | 24 | KCA | 28 | 28 | 7 | 14 | 0 | 165.1 | 122 | 70 | 4.19 | 110 |
| 2020 | 25 | KCA | 9 | 9 | 5 | 3 | 0 | 54.2 | 35 | 17 | 2.47 | 179 |
| 2021 | 26 | KCA | 26 | 26 | 8 | 12 | 0 | 133.2 | 120 | 64 | 5.39 | 80 |
| 2022 | 27 | KCA | 35 | 22 | 6 | 14 | 1 | 139.2 | 102 | 57 | 5.09 | 76 |
| 2023 | 28 | KCA | 11 | 9 | 3 | 4 | 0 | 45.1 | 31 | 45 | 4.57 | 94 |
| 2024 | 29 | CHA|BOS | 16 | 2 | 0 | 4 | 1 | 41.1 | 32 | 15 | 5.44 | 74 |
| 2025 | 30 | CHN | 68 | 1 | 4 | 2 | 3 | 69.2 | 75 | 22 | 2.07 | 204 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 2018 | P | 41 | 20 | 7 | 19 | 0 | 3 |
| 2019 | P | 28 | 28 | 3 | 14 | 1 | 1 |
| 2020 | P | 9 | 9 | 4 | 7 | 0 | 0 |
| 2021 | P | 26 | 26 | 6 | 7 | 0 | 0 |
| 2022 | P | 35 | 22 | 13 | 11 | 1 | 0 |
| 2023 | P | 11 | 9 | 2 | 6 | 2 | 2 |
| 2024 | P | 16 | 2 | 5 | 3 | 0 | 0 |
| 2025 | P | 68 | 1 | 2 | 6 | 0 | 0 |
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.
Brad Keller is a playable Legends Deck card, rated from real Statcast data and refreshed nightly: view the Brad Keller card.
Brad Keller appears in 5 archived official MLB transactions (1 trade), newest first.
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Dec 18, 2025 | Signed as free agent | — | Philadelphia Phillies | Philadelphia Phillies signed free agent RHP Brad Keller. |
| Aug 14, 2024 | Signed as free agent | — | Boston Red Sox | Boston Red Sox signed free agent RHP Brad Keller to a minor league contract. |
| May 26, 2024 | Signed as free agent | — | Boston Red Sox | Boston Red Sox signed free agent RHP Brad Keller. |
| Dec 14, 2017 | Trade | Cincinnati Reds | Kansas City Royals | Cincinnati Reds traded RHP Brad Keller to Kansas City Royals for Future Considerations. |
| Jun 19, 2013 | Signed | — | Arizona Diamondbacks | Arizona Diamondbacks signed RHP Brad Keller. |
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.