Head to Head includes singles and doubles results.
| 01/30/21 | Ning Liu over Patrick Harshman | 0-0 Walkover | Playoff Match |
| 11/01/20 | Patrick Harshman over Ning Liu | 6-3; 7-6 | |
| 09/27/20 | Patrick Harshman over Ning Liu |
6-4; 3-6; TB 7-5 |
