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Tyler O'Neill played 8 major-league seasons (2018-2025) as a OF (588). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 8 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 23 | SLN | 61 | 130 | 29 | 33 | 9 | 23 | 2 | 7 | 57 | .254 | .803 | 119 |
| 2019 | 24 | SLN | 60 | 141 | 18 | 37 | 5 | 16 | 1 | 10 | 53 | .262 | .723 | 92 |
| 2020 | 25 | SLN | 50 | 139 | 20 | 24 | 7 | 19 | 3 | 15 | 43 | .173 | .621 | 66 |
| 2021 | 26 | SLN | 138 | 482 | 89 | 138 | 34 | 80 | 15 | 38 | 168 | .286 | .912 | 148 |
| 2022 | 27 | SLN | 96 | 334 | 56 | 76 | 14 | 58 | 14 | 38 | 103 | .228 | .700 | 97 |
| 2023 | 28 | SLN | 72 | 238 | 27 | 55 | 9 | 21 | 5 | 28 | 67 | .231 | .715 | 93 |
| 2024 | 29 | BOS | 113 | 411 | 74 | 99 | 31 | 61 | 4 | 53 | 159 | .241 | .847 | 138 |
| 2025 | 30 | BAL | 54 | 181 | 22 | 36 | 9 | 26 | 4 | 22 | 51 | .199 | .684 | 90 |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 2018 | OF | 42 | 27 | 60 | 1 | 2 | 0 |
| 2019 | OF | 43 | 30 | 40 | 0 | 3 | 0 |
| 2020 | OF | 48 | 41 | 89 | 0 | 0 | 0 |
| 2021 | OF | 131 | 129 | 221 | 7 | 9 | 1 |
| 2022 | OF | 94 | 87 | 147 | 3 | 1 | 0 |
| 2023 | OF | 71 | 58 | 108 | 5 | 2 | 0 |
| 2024 | OF | 120 | 90 | 151 | 4 | 7 | 0 |
| 2025 | OF | 39 | 38 | 80 | 5 | 2 | 2 |
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.
Tyler O'Neill won: Gold Glove 2020 (NL), Gold Glove 2021 (NL).
MVP, Cy Young and Rookie of the Year voting history (1 ballot finishes, 0 wins). Full year pages: 2021.
| Year | Award | Lg | Rank | Points | First-place votes |
|---|---|---|---|---|---|
| 2021 | Most Valuable Player | NL | 8 | 62 / 420 | 0 |
Tyler O'Neill is a playable Legends Deck card, rated from real Statcast data and refreshed nightly: view the Tyler O'Neill card.
Tyler O'Neill appears in 4 archived official MLB transactions (2 trades), newest first.
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Dec 10, 2024 | Signed as free agent | — | Baltimore Orioles | Baltimore Orioles signed free agent LF Tyler O'Neill. |
| Dec 8, 2023 | Trade | St. Louis Cardinals | Boston Red Sox | St. Louis Cardinals traded LF Tyler O'Neill to Boston Red Sox for RHP Nick Robertson and RHP Victor Santos. |
| Jul 21, 2017 | Trade | Seattle Mariners | St. Louis Cardinals | St. Louis Cardinals traded LHP Marco Gonzales to Seattle Mariners for RF Tyler O'Neill. |
| Jun 12, 2013 | Signed | — | Seattle Mariners | Seattle Mariners signed C Tyler O'Neill. |
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.