Head to Head
| Challenger Nanchang | 2016/09/16 08:30 | Hyeon Chung v Jason Jung | 6-3,6-4 |
Home History
| Davis Cup | 2017/09/15 02:00 | Hyeon Chung v Tung-Lin Wu | 7-6,6-1,6-1 |
| US Open | 2017/08/30 21:10 | Hyeon Chung v John Isner | 3-6,4-6,5-7 |
| US Open | 2017/08/28 15:00 | Horacio Zeballos v Hyeon Chung | 6-3,6-7,4-6,3-6 |
| ATP Winston-Salem | 2017/08/24 21:20 | Damir Dzumhur v Hyeon Chung | 6-4,6-2 |
| ATP Winston-Salem | 2017/08/22 23:55 | Hyeon Chung v Andrey Rublev | 5-7,6-1,6-1 |
| ATP Cincinnati | 2017/08/14 16:45 | Feliciano Lopez v Hyeon Chung | 7-6,6-1 |
| ATP Montreal | 2017/08/10 23:05 | Hyeon Chung v Adrian Mannarino | 3-6,3-6 |
| ATP Montreal | 2017/08/10 00:20 | David Goffin v Hyeon Chung | 5-7,3-6 |
Away History
| Davis Cup | 2017/09/15 04:10 | Soonwoo Kwon v Jason Jung | 6-3,6-4,2-6,7-6 |
| Challenger Zhangjiagang | 2017/09/10 04:00 | Ze Zhang v Jason Jung | 4-6,6-2,4-6 |
| Challenger Zhangjiagang | 2017/09/09 03:00 | Jason Jung v Go Soeda | 7-6,3-6,7-6 |
| Challenger Zhangjiagang | 2017/09/08 03:00 | Di Wu v Jason Jung | 6-7,3-6 |
| Challenger Zhangjiagang | 2017/09/07 03:00 | Dayne Kelly v Jason Jung | 6-3,2-6,1-6 |
| Challenger Zhangjiagang | 2017/09/05 06:35 | Jason Jung v Duckhee Lee | 6-4,6-1 |
| Challenger Aptos | 2017/08/09 19:40 | Sam Groth v Jason Jung | 4-6,6-3,6-0 |
| Challenger Aptos | 2017/08/08 19:35 | Jason Jung v Cameron Norrie | 7-5,6-4 |