| Oh Jae-il | |
| Team: | KT Wiz |
| Number: | 40 |
| Position: | First baseman |
| Birth Date: | 29 October 1986 |
| Birth Place: | Guri, Gyeonggi, South Korea |
| Bats: | Left |
| Throws: | Left |
| Debutleague: | KBO |
| Debutdate: | May 15 |
| Debutyear: | 2005 |
| Debutteam: | Hyundai Unicorns |
| Statyear: | June 1, 2024 |
| Statleague: | KBO |
| Stat1label: | Batting average |
| Stat1value: | .274 |
| Stat2label: | Hits |
| Stat2value: | 1,172 |
| Stat3label: | Home runs |
| Stat3value: | 207 |
| Stat4label: | Runs batted in |
| Stat4value: | 836 |
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| Hangul: | 오재일 |
| Hanja: | 吳在一 |
| Rr: | O Jae-il |
| Mr: | O Chae-il |
Oh Jae-il (; born October 29, 1986) is a South Korean professional baseball infielder for the KT Wiz of the KBO League.[1]
He won the MVP award in the 2017 playoffs against NC with four home runs and nine RBIs. He was the first to hit four home runs in a single game in the postseason and also broke his RBI record.[2]
Oh won the 2019 Korean Series Most Valuable Player Award by hitting .333 (6-for-18) with a home run and six RBIs to help the Bears sweep the Kiwoom Heroes in four games.[3]