Head to Head includes singles and doubles results.
| 08/19/19 | Jonathan Sarna over Christian Lefever | 6-3; 3-6; 7-5 | Playoff Match |
| 08/01/19 | Christian Lefever over Jonathan Sarna | 6-2; 6-4 | |
| 06/28/19 | Jonathan Sarna over Christian Lefever | 6-3; 6-2 | |
| 07/24/18 | Jonathan Sarna over Christian Lefever | 6-2; 2-6; 7-5 | |
| 06/11/18 | Jonathan Sarna over Christian Lefever | 7-5; 6-3 | |
| 08/19/17 | Jonathan Sarna over Christian Lefever | 7-5; 6-2 | |
| 08/14/17 | Jonathan Sarna over Christian Lefever | 6-2; 1-6; 6-2 | |
| 09/02/16 | Jonathan Sarna over Christian Lefever | 7-5; 7-6 |
