Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF M25 Waco | 2019/10/16 19:50 | Barnaby Smith v Mark Whitehouse | 6-3,6-1 |
| ITF M25 Claremont | 2019/10/10 18:00 | Jakob Schnaitter v Mark Whitehouse | 3-6,7-5,6-3 |
| ITF M25 Claremont | 2019/10/09 17:00 | Austin Rapp v Mark Whitehouse | 5-7,6-7 |
| ITF M25 Norman | 2019/10/02 15:00 | Mark Whitehouse v Reese Stalder | 1-6,2-6 |
| ITF M25 Harlingen | 2019/09/25 14:55 | Liam Caruana v Mark Whitehouse | 6-3,6-7,6-3 |
| Challenger Glasgow | 2019/09/16 20:00 | Mark Whitehouse v Antoine Escoffier | 5-7,2-6 |
| ITF M25 Chiswick | 2019/08/08 09:00 | Jurij Rodionov v Mark Whitehouse | 6-4,6-3 |
| ITF M25 Chiswick | 2019/08/06 10:45 | Mark Whitehouse v Neil Pauffley | 6-3,4-6,6-2 |
| ITF M15 Milovice | 2019/11/12 12:00 | Tomas Liska v Frane Nincevic | 6-3,2-6,10-6 |
| ITF M15 Milovice | 2019/11/11 13:00 | Evzen Holis v Frane Nincevic | 5-7,2-6 |
| ITF M15 Opava | 2019/10/29 10:20 | Federico Arnaboldi v Frane Nincevic | 6-4,0-6,10-6 |
| ITF M15 Opava | 2019/10/28 13:00 | Herman Meeuwes Mattheo Knoop v Frane Nincevic | 6-7,4-6 |
| ITF M25 Ricany | 2019/09/23 08:00 | Frane Nincevic v Robert Rumler | 3-6,4-6 |
| ITF M15 Zlatibor | 2019/09/16 08:00 | Frane Nincevic v Mesa Mei | 3-6,6-0,7-10 |
| ITF M25 Vogau | 2019/08/07 14:05 | Frane Nincevic v Moritz Thiem | 4-6,3-6 |
| ITF M25 Vogau | 2019/08/06 09:10 | Frane Nincevic v Daniil Gusev | 6-3,6-2 |