Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Champaign | 2019/09/12 17:30 | Matheus Pucinelli De Almeida v Alexandre Rotsaert | 4-6,6-4,6-3 |
| ITF M15 Champaign | 2019/09/11 20:00 | Alexandre Rotsaert v Vuk Budic | 7-6,7-5 |
| ITF M15 Champaign | 2019/09/10 19:30 | Alexander Brown v Alexandre Rotsaert | 6-2,2-6,8-10 |
| ITF M15 Cancun | 2019/08/26 20:00 | Boris Arias v Alexandre Rotsaert | 6-2,6-1 |
| ITF M15 Cancun | 2019/08/26 15:30 | Andre Baltazar v Alexandre Rotsaert | 1-6,2-6 |
| ITF M25 Iowa City | 2019/07/16 15:00 | Alexander Lebedev v Alexandre Rotsaert | 6-4,7-5 |
| ITF M25 Iowa City | 2019/07/15 15:00 | Jason Kerst v Alexandre Rotsaert | 1-6,7-6,12-14 |
| ITF M15 Rochester | 2019/06/27 17:00 | Alexandre Rotsaert v Justin Butsch | 7-5,5-7,4-6 |
| Challenger Playford 2 | 2019/10/29 02:20 | Sebastian Fanselow v Yosuke Watanuki | 6-7,2-6 |
| Challenger Playford 2 | 2019/10/28 02:05 | Sebastian Fanselow v Cameron Green | 6-4,7-6 |
| Challenger Traralgon | 2019/10/22 02:25 | Mukund Sasikumar v Sebastian Fanselow | 7-6,6-3 |
| Challenger Traralgon | 2019/10/21 01:20 | Brydan Klein v Sebastian Fanselow | 4-6,1-6 |
| Challenger Fairfield | 2019/10/08 17:00 | Sebastian Korda v Sebastian Fanselow | 6-4,7-6 |
| ITF M25 Norman | 2019/10/05 19:55 | Michael Geerts v Sebastian Fanselow | 6-3,6-3 |
| ITF M25 Norman | 2019/10/04 16:45 | Reese Stalder v Sebastian Fanselow | 2-6,1-6 |
| ITF M25 Norman | 2019/10/03 15:00 | Strong Kirchheimer v Sebastian Fanselow | 4-6,6-3,5-7 |