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John Schreiber played 7 major-league seasons (2019-2025) as a P (272). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 7 season lines
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 25 | DET | 13 | 0 | 2 | 0 | 0 | 13 | 19 | 4 | 6.23 | 74 |
| 2020 | 26 | DET | 15 | 0 | 0 | 1 | 0 | 15.2 | 14 | 4 | 6.32 | 70 |
| 2021 | 27 | BOS | 1 | 0 | 0 | 0 | 0 | 3 | 5 | 1 | 3.00 | 144 |
| 2022 | 28 | BOS | 64 | 0 | 4 | 4 | 8 | 65 | 74 | 19 | 2.22 | 175 |
| 2023 | 29 | BOS | 46 | 2 | 2 | 1 | 1 | 46.2 | 53 | 25 | 3.86 | 111 |
| 2024 | 30 | KCA | 59 | 0 | 4 | 3 | 2 | 51.2 | 46 | 20 | 3.66 | 110 |
| 2025 | 31 | KCA | 74 | 0 | 3 | 3 | 1 | 64 | 62 | 19 | 3.80 | 108 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 2019 | P | 13 | 0 | 1 | 0 | 0 | 0 |
| 2020 | P | 15 | 0 | 3 | 0 | 0 | 0 |
| 2021 | P | 1 | 0 | 0 | 0 | 0 | 0 |
| 2022 | P | 64 | 0 | 7 | 8 | 0 | 2 |
| 2023 | P | 46 | 2 | 4 | 6 | 1 | 2 |
| 2024 | P | 59 | 0 | 6 | 4 | 1 | 0 |
| 2025 | P | 74 | 0 | 3 | 4 | 1 | 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.
John Schreiber is a playable Legends Deck card, rated from real Statcast data and refreshed nightly: view the John Schreiber card.
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Jun 23, 2016 | Signed | — | Detroit Tigers | Detroit Tigers signed RHP John Schreiber. |
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.