Head to Head includes singles and doubles results.
| 02/22/24 | Li Rusterholz over Theresa Cossel | 6-4; 6-4 | |
| 11/27/23 | Theresa Cossel over Li Rusterholz | 6-2; 6-0 | Playoff Match |
| 06/19/23 | Li Rusterholz over Theresa Cossel | 6-2; 6-2 |
