Stadion: 5 Round: 54 Ground: Hardcourt outdoor
| ITF - M25 - Nottingham | 2023/07/09 12:20 | Ronald Hohmann v Luke Simkiss | 6-2,3-6,6-10 |
| ITF - M15 - Santo Domingo | 2023/06/22 13:30 | Darian King v Ronald Hohmann | 6-3,6-1 |
| ITF - M15 - Santo Domingo | 2023/06/20 14:00 | Kenta Miyoshi v Ronald Hohmann | 6-3,1-6,2-6 |
| ITF - M15 - San Diego | 2023/06/15 16:45 | Ronald Hohmann v Blaise Bicknell | 6-4,6-7,1-6 |
| ITF - M15 - San Diego | 2023/06/14 21:50 | Keegan Smith v Ronald Hohmann | 4-6,1-6 |
| ITF - M15 - San Diego | 2023/06/13 17:30 | Jonas Eriksson Ziverts v Ronald Hohmann | 4-6,3-6 |
| ITF - M15 - Huntsville | 2023/05/24 17:55 | Duarte Vale v Ronald Hohmann | 6-4,6-0 |
| Challenger - Rome GA | 2023/02/19 21:25 | Sebastian Fanselow v Ronald Hohmann | 6-4,4-6,6-2 |
| ITF - M25 - Nottingham | 2023/07/09 13:55 | Nicholas Jovanovski v Brandon Murphy | 2-6,6-3,7-10 |
| ITF - M15 - Jakarta | 2023/06/18 05:00 | Nicholas Jovanovski v Vadym Konovchuk | 5-7,4-6 |
| ITF - M15 - Jakarta | 2023/06/12 02:00 | Lorenzo Lorusso v Nicholas Jovanovski | 6-4,6-4 |
| ITF - M15 - Jakarta | 2023/06/11 02:00 | Muhammad H R Djufri v Nicholas Jovanovski | 2-6,1-6 |
| ITF - M25 - Jakarta | 2023/06/05 02:00 | Claudio Renardi Lumanau v Nicholas Jovanovski | 6-4,6-1 |
| ITF - M25 - Canberra | 2023/03/19 01:30 | Winter Meagher v Nicholas Jovanovski | 7-5,6-1 |
| ITF - M25 - Canberra | 2023/03/12 01:30 | Cooper Errey v Nicholas Jovanovski | 3-6,6-3,10-7 |
| ITF - M25 - Swan Hill | 2023/02/28 22:55 | Nicholas Jovanovski v Derek Pham | 4-6,4-6 |