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Isiah Kiner-Falefa played 8 major-league seasons (2018-2025) as a SS (450), 3B (234), 2B (90), OF (86), C (73). Career totals and every year-by-year line below come from the SABR/Lahman database (CC BY-SA), covering 1871-2025.
Showing 10 season lines
| Year | Age | Team | G | AB | R | H | HR | RBI | SB | BB | SO | AVG | OPS | OPS+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | 23 | TEX | 111 | 356 | 43 | 93 | 4 | 34 | 7 | 28 | 62 | .261 | .682 | 88 |
| 2019 | 24 | TEX | 65 | 202 | 23 | 48 | 1 | 21 | 3 | 14 | 49 | .238 | .620 | 66 |
| 2020 | 25 | TEX | 58 | 211 | 28 | 59 | 3 | 10 | 8 | 14 | 32 | .280 | .699 | 93 |
| 2021 | 26 | TEX | 158 | 635 | 74 | 172 | 8 | 53 | 20 | 28 | 90 | .271 | .670 | 85 |
| 2022 | 27 | NYA | 142 | 483 | 66 | 126 | 4 | 48 | 22 | 35 | 72 | .261 | .642 | 85 |
| 2023 | 28 | NYA | 115 | 326 | 39 | 79 | 6 | 37 | 14 | 28 | 70 | .242 | .646 | 79 |
| 2024 | 29 | TOR | 83 | 257 | 32 | 75 | 7 | 33 | 3 | 13 | 37 | .292 | .758 | 116 |
| 2024 | 29 | PIT | 50 | 208 | 21 | 50 | 1 | 10 | 8 | 3 | 41 | .240 | .587 | 64 |
| 2025 | 30 | TOR | 19 | 30 | 5 | 7 | 1 | 5 | 0 | 0 | 8 | .233 | .625 | 73 |
| 2025 | 30 | PIT | 119 | 401 | 40 | 106 | 1 | 35 | 15 | 17 | 69 | .264 | .632 | 77 |
| Year | Age | Team | G | GS | W | L | SV | IP | SO | BB | ERA | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 28 | NYA | 4 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 2.25 | 190 |
| 2024 | 29 | TOR | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 4.50 | 89 |
| 2025 | 30 | TOR | 1 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0.00 | — |
| Year | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|
| 2018 | 3B | 46 | 38 | 23 | 98 | 5 | 8 |
| 2018 | C | 35 | 35 | 227 | 15 | 1 | 2 |
| 2018 | 2B | 20 | 19 | 40 | 53 | 2 | 15 |
| 2018 | SS | 2 | 2 | 6 | 6 | 1 | 3 |
| 2019 | C | 38 | 31 | 243 | 11 | 1 | 0 |
| 2019 | 3B | 25 | 23 | 18 | 53 | 2 | 5 |
| 2020 | 3B | 46 | 42 | 32 | 79 | 5 | 4 |
| 2020 | SS | 15 | 15 | 12 | 31 | 0 | 6 |
| 2021 | SS | 156 | 155 | 214 | 436 | 19 | 98 |
| 2022 | SS | 138 | 131 | 149 | 331 | 15 | 51 |
| 2022 | 3B | 6 | 4 | 2 | 8 | 1 | 0 |
| 2023 | OF | 85 | 61 | 154 | 3 | 3 | 0 |
| 2023 | 3B | 31 | 26 | 19 | 59 | 3 | 7 |
| 2023 | P | 4 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 2B | 1 | 0 | 1 | 0 | 0 | 0 |
| 2023 | SS | 1 | 1 | 2 | 4 | 0 | 1 |
| 2024 | 2B | 56 | 42 | 69 | 123 | 2 | 28 |
| 2024 | 3B | 48 | 43 | 29 | 77 | 2 | 9 |
| 2024 | SS | 43 | 37 | 49 | 92 | 1 | 23 |
| 2024 | P | 2 | 0 | 1 | 0 | 0 | 0 |
| 2024 | OF | 1 | 0 | 0 | 0 | 0 | 0 |
| 2025 | SS | 95 | 93 | 123 | 209 | 6 | 34 |
| 2025 | 3B | 32 | 30 | 18 | 55 | 3 | 5 |
| 2025 | 2B | 13 | 1 | 3 | 8 | 0 | 1 |
| 2025 | P | 1 | 0 | 0 | 0 | 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.
Isiah Kiner-Falefa won: Gold Glove 2020 (AL).
Isiah Kiner-Falefa is a playable Legends Deck card, rated from real Statcast data and refreshed nightly: view the Isiah Kiner-Falefa card.
| Date | Type | From | To | Details |
|---|---|---|---|---|
| Feb 10, 2026 | Signed as free agent | — | Boston Red Sox | Boston Red Sox signed free agent SS Isiah Kiner-Falefa. |
| Dec 29, 2023 | Signed as free agent | — | Toronto Blue Jays | Toronto Blue Jays signed free agent 3B Isiah Kiner-Falefa. |
| Jun 9, 2013 | Signed | — | Texas Rangers | Texas Rangers signed SS Isiah Kiner-Falefa. |
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.