Head to Head includes singles and doubles results.
| 02/05/18 | Mark Kirksey over Valentin Ionescu-Tiba | 7-5; 6-4 | |
| 01/29/18 | Valentin Ionescu-Tiba over Mark Kirksey | 6-3; 6-2 | |
| 08/01/16 | Valentin Ionescu-Tiba over Mark Kirksey | 6-3; 7-5 | Playoff Match |
