| Won Jong-hyun | |
| Team: | NC Dinos |
| Number: | 46 |
| Position: | Pitcher |
| Birth Date: | 31 July 1987 |
| Birth Place: | Gunsan, North Jeolla |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | KBO |
| Debutdate: | April 3 |
| Debutyear: | 2014 |
| Debutteam: | NC Dinos |
| Statyear: | August 1, 2019 |
| Statleague: | KBO |
| Stat1label: | Win–loss |
| Stat1value: | 17–19 |
| Stat2label: | Earned run average |
| Stat2value: | 4.04 |
| Stat3label: | Strikeouts |
| Stat3value: | 293 |
| Stat4label: | Holds |
| Stat4value: | 67 |
| Stat5label: | Saves |
| Stat5value: | 30 |
| Teams: |
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| Hangul: | 원종현 |
| Hanja: | 元鐘玄 |
| Rr: | Won Jong-hyeon |
| Mr: | Wŏn Chong-hyŏn |
Won Jong-hyun (born July 31, 1987) is a South Korean professional baseball pitcher currently playing for the NC Dinos of the KBO League.[2]