Isiah Kiner-Falefa (born March 23, 1995), is an American professional baseball utility player for the Pittsburgh Pirates of Major League Baseball (MLB). He has previously played in MLB for the Texas Rangers, New York Yankees, and Toronto Blue Jays.

Trophies 
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| SO9 | MLB | 2025 | 0.0 |
| BB9 | MLB | 2025 | 0.0 |
| HR9 | MLB | 2025 | 0.0 |
| H9 | MLB | 2025 | 0.0 |
| WHIP | MLB | 2025 | 0.000 |
| Fielding Independent Pitching | MLB | 2025 | 3.14 |
| Batters Faced | MLB | 2025 | 2 |
| Wild Pitches | MLB | 2025 | 0 |
| Balks | MLB | 2025 | 0 |
| Home Runs Allowed | MLB | 2025 | 0 |
| Earned Runs Allowed | MLB | 2025 | 0 |
| Runs Allowed | MLB | 2025 | 0 |
| Hits Allowed | MLB | 2025 | 0 |
| Innings Pitched | MLB | 2025 | 0.2 |
| Saves | MLB | 2025 | 0 |
| Shutouts | MLB | 2025 | 0 |
| Complete Games | MLB | 2025 | 0 |
| Games Finished | MLB | 2025 | 1 |
| Games Started | MLB | 2025 | 0 |
| Games Pitched | MLB | 2025 | 1 |
| ERA | MLB | 2025 | 0.00 |
| Loss | MLB | 2025 | 0 |
| Wins | MLB | 2025 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2025 | 0.0 |
| Positions Played | MLB | 2025 | 65/H |
| Intentional Bases on Balls | MLB | 2025 | 0 |
| Sacrifice Flies | MLB | 2025 | 1 |
| Sacrifice Hits | MLB | 2025 | 5 |
| Times Hit by a Pitch | MLB | 2025 | 4 |
| GIDP | MLB | 2025 | 9 |
| Total Bases | MLB | 2025 | 133 |
| Rbat+ | MLB | 2025 | 78 |
| rOBA | MLB | 2025 | .293 |
| OPS+ | MLB | 2025 | 76 |
| OPS | MLB | 2025 | .632 |
| SLG | MLB | 2025 | .332 |
| OBP | MLB | 2025 | .300 |
| Hits/At Bats | MLB | 2025 | .264 |
| Strikeouts | MLB | 2025 | 69 |
| Bases on Balls/Walks | MLB | 2025 | 17 |
| Caught Stealing | MLB | 2025 | 4 |
| Stolen Bases | MLB | 2025 | 15 |
| Runs Batted In | MLB | 2025 | 35 |
| Home Runs | MLB | 2025 | 1 |
| Triples | MLB | 2025 | 2 |
| Doubles | MLB | 2025 | 20 |
| Hits | MLB | 2025 | 106 |
| Runs Scored | MLB | 2025 | 40 |
| At Bats | MLB | 2025 | 401 |
| Plate Appearances | MLB | 2025 | 428 |
| Games Played | MLB | 2025 | 119 |
| Wins Above Replacement for position players | MLB | 2025 | 1.6 |
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| SO/BB | MLB | 2024 | 0.00 |
| SO9 | MLB | 2024 | 0.0 |
| BB9 | MLB | 2024 | 9.0 |
| HR9 | MLB | 2024 | 0.0 |
| H9 | MLB | 2024 | 4.5 |
| WHIP | MLB | 2024 | 1.500 |
| Fielding Independent Pitching | MLB | 2024 | 6.17 |
| ERA+ | MLB | 2024 | 108 |
| Batters Faced | MLB | 2024 | 9 |
| Wild Pitches | MLB | 2024 | 0 |
| Balks | MLB | 2024 | 0 |
| Home Runs Allowed | MLB | 2024 | 0 |
| Earned Runs Allowed | MLB | 2024 | 1 |
| Runs Allowed | MLB | 2024 | 1 |
| Hits Allowed | MLB | 2024 | 1 |
| Innings Pitched | MLB | 2024 | 2.0 |
| Saves | MLB | 2024 | 0 |
| Shutouts | MLB | 2024 | 0 |
| Complete Games | MLB | 2024 | 0 |
| Games Finished | MLB | 2024 | 2 |
| Games Started | MLB | 2024 | 0 |
| Games Pitched | MLB | 2024 | 2 |
| ERA | MLB | 2024 | 4.50 |
| Loss | MLB | 2024 | 0 |
| Wins | MLB | 2024 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2024 | 0.0 |
| Positions Played | MLB | 2024 | 64/5H |
| Intentional Bases on Balls | MLB | 2024 | 0 |
| Sacrifice Flies | MLB | 2024 | 0 |
| Sacrifice Hits | MLB | 2024 | 0 |
| Times Hit by a Pitch | MLB | 2024 | 4 |
| GIDP | MLB | 2024 | 3 |
| Total Bases | MLB | 2024 | 67 |
| Rbat+ | MLB | 2024 | 60 |
| rOBA | MLB | 2024 | .270 |
| OPS+ | MLB | 2024 | 65 |
| OPS | MLB | 2024 | .587 |
| SLG | MLB | 2024 | .322 |
| OBP | MLB | 2024 | .265 |
| Hits/At Bats | MLB | 2024 | .240 |
| Strikeouts | MLB | 2024 | 41 |
| Bases on Balls/Walks | MLB | 2024 | 3 |
| Caught Stealing | MLB | 2024 | 1 |
| Stolen Bases | MLB | 2024 | 8 |
| Runs Batted In | MLB | 2024 | 10 |
| Home Runs | MLB | 2024 | 1 |
| Triples | MLB | 2024 | 2 |
| Doubles | MLB | 2024 | 10 |
| Hits | MLB | 2024 | 50 |
| Runs Scored | MLB | 2024 | 21 |
| At Bats | MLB | 2024 | 208 |
| Plate Appearances | MLB | 2024 | 215 |
| Games Played | MLB | 2024 | 50 |
| Wins Above Replacement for position players | MLB | 2024 | 0.4 |
| Positions Played | MLB | 2024 | 456/H18 |
| Intentional Bases on Balls | MLB | 2024 | 0 |
| Sacrifice Flies | MLB | 2024 | 2 |
| Sacrifice Hits | MLB | 2024 | 3 |
| Times Hit by a Pitch | MLB | 2024 | 6 |
| GIDP | MLB | 2024 | 9 |
| Total Bases | MLB | 2024 | 108 |
| Rbat+ | MLB | 2024 | 119 |
| rOBA | MLB | 2024 | .338 |
| OPS+ | MLB | 2024 | 114 |
| OPS | MLB | 2024 | .758 |
| SLG | MLB | 2024 | .420 |
| OBP | MLB | 2024 | .338 |
| Hits/At Bats | MLB | 2024 | .292 |
| Strikeouts | MLB | 2024 | 37 |
| Bases on Balls/Walks | MLB | 2024 | 13 |
| Caught Stealing | MLB | 2024 | 1 |
| Stolen Bases | MLB | 2024 | 3 |
| Runs Batted In | MLB | 2024 | 33 |
| Home Runs | MLB | 2024 | 7 |
| Triples | MLB | 2024 | 2 |
| Doubles | MLB | 2024 | 8 |
| Hits | MLB | 2024 | 75 |
| Runs Scored | MLB | 2024 | 32 |
| At Bats | MLB | 2024 | 257 |
| Plate Appearances | MLB | 2024 | 281 |
| Games Played | MLB | 2024 | 83 |
| Wins Above Replacement for position players | MLB | 2024 | 3.2 |
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| SO9 | MLB | 2023 | 2.3 |
| BB9 | MLB | 2023 | 0.0 |
| HR9 | MLB | 2023 | 0.0 |
| H9 | MLB | 2023 | 9.0 |
| WHIP | MLB | 2023 | 1.000 |
| Fielding Independent Pitching | MLB | 2023 | 2.76 |
| ERA+ | MLB | 2023 | 209 |
| Batters Faced | MLB | 2023 | 16 |
| Wild Pitches | MLB | 2023 | 0 |
| Balks | MLB | 2023 | 0 |
| Home Runs Allowed | MLB | 2023 | 0 |
| Earned Runs Allowed | MLB | 2023 | 1 |
| Runs Allowed | MLB | 2023 | 1 |
| Hits Allowed | MLB | 2023 | 4 |
| Innings Pitched | MLB | 2023 | 4.0 |
| Saves | MLB | 2023 | 0 |
| Shutouts | MLB | 2023 | 0 |
| Complete Games | MLB | 2023 | 0 |
| Games Finished | MLB | 2023 | 4 |
| Games Started | MLB | 2023 | 0 |
| Games Pitched | MLB | 2023 | 4 |
| ERA | MLB | 2023 | 2.25 |
| Loss | MLB | 2023 | 0 |
| Wins | MLB | 2023 | 0 |
| Wins Above Replacement for Pitchers | MLB | 2023 | 0.1 |
| Positions Played | MLB | 2023 | 875H/9146 |
| Intentional Bases on Balls | MLB | 2023 | 0 |
| Sacrifice Flies | MLB | 2023 | 3 |
| Sacrifice Hits | MLB | 2023 | 1 |
| Times Hit by a Pitch | MLB | 2023 | 3 |
| GIDP | MLB | 2023 | 12 |
| Total Bases | MLB | 2023 | 111 |
| Rbat+ | MLB | 2023 | 76 |
| rOBA | MLB | 2023 | .290 |
| OPS+ | MLB | 2023 | 78 |
| OPS | MLB | 2023 | .646 |
| SLG | MLB | 2023 | .340 |
| OBP | MLB | 2023 | .306 |
| Hits/At Bats | MLB | 2023 | .242 |
| Strikeouts | MLB | 2023 | 70 |
| Bases on Balls/Walks | MLB | 2023 | 28 |
| Caught Stealing | MLB | 2023 | 5 |
| Stolen Bases | MLB | 2023 | 14 |
| Runs Batted In | MLB | 2023 | 37 |
| Home Runs | MLB | 2023 | 6 |
| Triples | MLB | 2023 | 1 |
| Doubles | MLB | 2023 | 12 |
| Hits | MLB | 2023 | 79 |
| Runs Scored | MLB | 2023 | 39 |
| At Bats | MLB | 2023 | 326 |
| Plate Appearances | MLB | 2023 | 361 |
| Games Played | MLB | 2023 | 113 |
| Wins Above Replacement for position players | MLB | 2023 | 0.0 |
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| Positions Played | MLB | 2022 | *6/5H |
| Intentional Bases on Balls | MLB | 2022 | 2 |
| Sacrifice Flies | MLB | 2022 | 5 |
| Sacrifice Hits | MLB | 2022 | 3 |
| Times Hit by a Pitch | MLB | 2022 | 5 |
| GIDP | MLB | 2022 | 13 |
| Total Bases | MLB | 2022 | 158 |
| Rbat+ | MLB | 2022 | 83 |
| rOBA | MLB | 2022 | .299 |
| OPS+ | MLB | 2022 | 84 |
| OPS | MLB | 2022 | .642 |
| SLG | MLB | 2022 | .327 |
| OBP | MLB | 2022 | .314 |
| Hits/At Bats | MLB | 2022 | .261 |
| Strikeouts | MLB | 2022 | 72 |
| Bases on Balls/Walks | MLB | 2022 | 35 |
| Caught Stealing | MLB | 2022 | 4 |
| Stolen Bases | MLB | 2022 | 22 |
| Runs Batted In | MLB | 2022 | 48 |
| Home Runs | MLB | 2022 | 4 |
| Triples | MLB | 2022 | 0 |
| Doubles | MLB | 2022 | 20 |
| Hits | MLB | 2022 | 126 |
| Runs Scored | MLB | 2022 | 66 |
| At Bats | MLB | 2022 | 483 |
| Plate Appearances | MLB | 2022 | 531 |
| Games Played | MLB | 2022 | 142 |
| Wins Above Replacement for position players | MLB | 2022 | 2.9 |
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| Positions Played | MLB | 2021 | *6/HD |
| Intentional Bases on Balls | MLB | 2021 | 2 |
| Sacrifice Flies | MLB | 2021 | 2 |
| Sacrifice Hits | MLB | 2021 | 1 |
| Times Hit by a Pitch | MLB | 2021 | 11 |
| GIDP | MLB | 2021 | 11 |
| Total Bases | MLB | 2021 | 227 |
| Rbat+ | MLB | 2021 | 87 |
| rOBA | MLB | 2021 | .306 |
| OPS+ | MLB | 2021 | 85 |
| OPS | MLB | 2021 | .670 |
| SLG | MLB | 2021 | .357 |
| OBP | MLB | 2021 | .312 |
| Hits/At Bats | MLB | 2021 | .271 |
| Strikeouts | MLB | 2021 | 90 |
| Bases on Balls/Walks | MLB | 2021 | 28 |
| Caught Stealing | MLB | 2021 | 5 |
| Stolen Bases | MLB | 2021 | 20 |
| Runs Batted In | MLB | 2021 | 53 |
| Home Runs | MLB | 2021 | 8 |
| Triples | MLB | 2021 | 3 |
| Doubles | MLB | 2021 | 25 |
| Hits | MLB | 2021 | 172 |
| Runs Scored | MLB | 2021 | 74 |
| At Bats | MLB | 2021 | 635 |
| Plate Appearances | MLB | 2021 | 677 |
| Games Played | MLB | 2021 | 158 |
| Wins Above Replacement for position players | MLB | 2021 | 3.9 |
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| Positions Played | MLB | 2020 | *56/H |
| Intentional Bases on Balls | MLB | 2020 | 0 |
| Sacrifice Flies | MLB | 2020 | 1 |
| Sacrifice Hits | MLB | 2020 | 0 |
| Times Hit by a Pitch | MLB | 2020 | 2 |
| GIDP | MLB | 2020 | 6 |
| Total Bases | MLB | 2020 | 78 |
| Rbat+ | MLB | 2020 | 99 |
| rOBA | MLB | 2020 | .319 |
| OPS+ | MLB | 2020 | 93 |
| OPS | MLB | 2020 | .699 |
| SLG | MLB | 2020 | .370 |
| OBP | MLB | 2020 | .329 |
| Hits/At Bats | MLB | 2020 | .280 |
| Strikeouts | MLB | 2020 | 32 |
| Bases on Balls/Walks | MLB | 2020 | 14 |
| Caught Stealing | MLB | 2020 | 5 |
| Stolen Bases | MLB | 2020 | 8 |
| Runs Batted In | MLB | 2020 | 10 |
| Home Runs | MLB | 2020 | 3 |
| Triples | MLB | 2020 | 3 |
| Doubles | MLB | 2020 | 4 |
| Hits | MLB | 2020 | 59 |
| Runs Scored | MLB | 2020 | 28 |
| At Bats | MLB | 2020 | 211 |
| Plate Appearances | MLB | 2020 | 228 |
| Games Played | MLB | 2020 | 58 |
| Wins Above Replacement for position players | MLB | 2020 | 2.1 |
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| Positions Played | MLB | 2019 | 25/HD |
| Intentional Bases on Balls | MLB | 2019 | 0 |
| Sacrifice Flies | MLB | 2019 | 1 |
| Sacrifice Hits | MLB | 2019 | 1 |
| Times Hit by a Pitch | MLB | 2019 | 4 |
| GIDP | MLB | 2019 | 9 |
| Total Bases | MLB | 2019 | 65 |
| Rbat+ | MLB | 2019 | 50 |
| rOBA | MLB | 2019 | .276 |
| OPS+ | MLB | 2019 | 58 |
| OPS | MLB | 2019 | .620 |
| SLG | MLB | 2019 | .322 |
| OBP | MLB | 2019 | .299 |
| Hits/At Bats | MLB | 2019 | .238 |
| Strikeouts | MLB | 2019 | 49 |
| Bases on Balls/Walks | MLB | 2019 | 14 |
| Caught Stealing | MLB | 2019 | 0 |
| Stolen Bases | MLB | 2019 | 3 |
| Runs Batted In | MLB | 2019 | 21 |
| Home Runs | MLB | 2019 | 1 |
| Triples | MLB | 2019 | 1 |
| Doubles | MLB | 2019 | 12 |
| Hits | MLB | 2019 | 48 |
| Runs Scored | MLB | 2019 | 23 |
| At Bats | MLB | 2019 | 202 |
| Plate Appearances | MLB | 2019 | 222 |
| Games Played | MLB | 2019 | 65 |
| Wins Above Replacement for position players | MLB | 2019 | 0.0 |
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| Positions Played | MLB | 2018 | 524H/6D |
| Intentional Bases on Balls | MLB | 2018 | 1 |
| Sacrifice Flies | MLB | 2018 | 1 |
| Sacrifice Hits | MLB | 2018 | 5 |
| Times Hit by a Pitch | MLB | 2018 | 6 |
| GIDP | MLB | 2018 | 14 |
| Total Bases | MLB | 2018 | 127 |
| Rbat+ | MLB | 2018 | 78 |
| rOBA | MLB | 2018 | .304 |
| OPS+ | MLB | 2018 | 80 |
| OPS | MLB | 2018 | .682 |
| SLG | MLB | 2018 | .357 |
| OBP | MLB | 2018 | .325 |
| Hits/At Bats | MLB | 2018 | .261 |
| Strikeouts | MLB | 2018 | 62 |
| Bases on Balls/Walks | MLB | 2018 | 28 |
| Caught Stealing | MLB | 2018 | 5 |
| Stolen Bases | MLB | 2018 | 7 |
| Runs Batted In | MLB | 2018 | 34 |
| Home Runs | MLB | 2018 | 4 |
| Triples | MLB | 2018 | 2 |
| Doubles | MLB | 2018 | 18 |
| Hits | MLB | 2018 | 93 |
| Runs Scored | MLB | 2018 | 43 |
| At Bats | MLB | 2018 | 356 |
| Plate Appearances | MLB | 2018 | 396 |
| Games Played | MLB | 2018 | 111 |
| Wins Above Replacement for position players | MLB | 2018 | 1.9 |
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