By surface
| Surface | Zhizhen Zhang | Soon Woo Kwon |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-09-14 | ATP | Davis Cup G1 R1: CHN vs KOR | Round Robin | Hard | Soon Woo Kwon | 6-74 | 7-64 | 5-7 |
| Surface | Zhizhen Zhang | Soon Woo Kwon |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019-09-14 | ATP | Davis Cup G1 R1: CHN vs KOR | Round Robin | Hard | Soon Woo Kwon | 6-74 | 7-64 | 5-7 |