| ITF - USA F11 | 04/15 13:00 | 60 | Alexandre Rotsaert v Karl Poling | 6-4,6-4 | |
| ITF - USA F11 | 04/14 15:00 | 60 | Alexandre Rotsaert v Matthew Rodriguez | 6-1,6-3 | |
| ITF - USA F36 | 11/06 15:00 | 60 | Sebastian Korda v Alexandre Rotsaert | 6-1,6-1 | |
| ITF - USA F36 | 11/04 14:00 | 60 | Alexander Chepik v Alexandre Rotsaert | 6-7,4-6 | |
| ITF - USA F35 | 11/01 15:00 | 25 | Alexandre Rotsaert v Fabrizio Ornago | 3-6,5-7 | |
| ITF - USA F19 | 06/20 14:00 | 25 | Alexandre Rotsaert v Tommy Paul | 5-7,2-6 | |
| ITF - USA F16 | 05/04 15:20 | 26 | Dennis Nevolo v Alexandre Rotsaert | 4-6,6-0,6-4 | |
| ITF - USA F16 | 05/02 18:00 | 25 | Alexandre Rotsaert v Patrick Daciek | 6-0,6-0 | |
| ITF - USA F15 | 04/26 18:55 | 25 | Alexandre Rotsaert v Sam Riffice | 6-4,2-6,1-6 | |
| ITF - USA F15 | 04/25 14:00 | 60 | Collin Johns v Alexandre Rotsaert | 4-6,1-6 | |
| ITF - USA F15 | 04/23 15:00 | 60 | Arnav Mohanty v Alexandre Rotsaert | 4-6,2-6 | |
| ITF - USA F15 | 04/21 13:00 | 60 | Kooros Ghasemi v Alexandre Rotsaert | 2-6,1-6 | |
| ITF - USA F13 | 04/13 15:00 | 26 | Brayden Schnur v Alexandre Rotsaert | 6-1,6-0 | |
| ITF - USA F13 | 04/11 16:00 | 25 | Filipp Kekercheni v Alexandre Rotsaert | 3-6,2-6 | |
| ITF - USA F9 | 02/27 16:00 | 60 | Victor Nunez v Alexandre Rotsaert | 6-4,6-3 | |
| ITF - USA F9 | 02/26 16:00 | 60 | Herbert Jody Maginley v Alexandre Rotsaert | 2-6,5-7 | |
| ITF - USA F9 | 02/25 16:00 | 60 | Alexandre Rotsaert v Augusto Laranja | 6-3,6-3 | |
| ITF - Puerto Rico F1 | 12/21 15:10 | 26 | Alexandre Rotsaert v Ilija Vucic | Walkover | |
| ITF - Puerto Rico F1 | 12/20 14:50 | 25 | Fernando Romboli v Alexandre Rotsaert | 4-6,0-6 | |
| ITF - Puerto Rico F1 | 12/18 14:30 | 44 | Alexandre Rotsaert v Daniel-Andrea R. Redondo | 6-1,6-2 | |
| ITF - Puerto Rico F1 | 12/17 16:00 | 44 | Alexandre Rotsaert v Athanasios Bilis | 6-3,6-1 | |
| ITF - USA F37 | 11/12 19:00 | 60 | Alexandre Rotsaert v Alex Knaff | 3-6,4-6 | |
| ITF - USA F36 | 11/10 17:20 | 26 | Alexandre Rotsaert v Wil Spencer | 4-6,1-6 | |
| ITF - USA F36 | 11/09 16:00 | 25 | Alexandre Rotsaert v Dusty H. Boyer | 6-1,7-6 | |
| ITF - USA F36 | 11/06 15:00 | 60 | Mark Mierloi v Alexandre Rotsaert | 1-6,2-6 | |
| ITF - USA F36 | 11/05 15:30 | 60 | Warren Kuhn v Alexandre Rotsaert | 4-6,5-7 | |
| ITF - USA F35 | 11/02 16:45 | 25 | Juan M B Chavarriaga v Alexandre Rotsaert | 3-6,6-1,6-0 | |
| ITF - USA F35 | 10/28 16:00 | 60 | Alexandre Rotsaert v Trent Bryde | 6-2,2-6,6-4 | |
| ITF - USA F9 - Qualifikation | 02/27 15:30 | 60 | Tomas Barrios Vera v Alexandre Rotsaert | 6-3,6-3 | |
| ITF - USA F9 - Qualifikation | 02/26 15:00 | 60 | Alexandre Rotsaert v Charles Force | 6-2,3-6,6-0 |