Head to Head includes singles and doubles results.
| 07/24/21 | Andrea Keller over Deborah Holtzscheiter | 6-0; 6-4 | |
| 04/16/21 | Andrea Keller over Deborah Holtzscheiter | 6-3; 6-4 | |
| 12/30/20 | Andrea Keller over Deborah Holtzscheiter | 6-0; 6-1 | |
| 10/07/20 | Andrea Keller over Deborah Holtzscheiter | 6-0; 6-2 | |
| 08/20/20 | Andrea Keller over Deborah Holtzscheiter | 6-1; 6-3 | Doubles Match |
| 06/29/20 | Andrea Keller over Deborah Holtzscheiter | 6-0; 6-1 | |
| 09/12/19 | Andrea Keller over Deborah Holtzscheiter | 6-0; 6-1 | |
| 08/18/19 | Andrea Keller over Deborah Holtzscheiter | 6-1; 6-2 | Playoff Match |
| 07/24/19 | Andrea Keller over Deborah Holtzscheiter | 6-0; 6-3 |
