Head to Head includes singles and doubles results.
| 09/21/21 | Teppei Karasawa over Chris Zhou | 6-1; 7-5 | Playoff Match |
| 08/24/21 | Teppei Karasawa over Chris Zhou | 1-6; 6-2; 6-3 | |
| 07/31/21 | Chris Zhou over Teppei Karasawa | 6-1; 3-6; 6-3 |
