Stadium: Rakiura Resort
| Davis Cup | 2021/09/18 16:35 | Murkel Dellien v Zizou Bergs | 6-4,4-6,6-2 |
| ITF M15 Ibague | 2021/09/07 19:45 | Murkel Dellien v Gerardo L Villasenor | 4-6,6-7 |
| ITF M15 Weston | 2021/07/03 00:00 | Murkel Dellien v Strong Kirchheimer | 6-7,6-7 |
| ITF M15 Weston | 2021/07/02 15:35 | Murkel Dellien v Ricardo Rodriguez-Pace | 7-6,6-1 |
| ITF M25 Weston | 2021/06/29 22:45 | Alex Hernandez v Murkel Dellien | 1-6,6-1,9-11 |
| ITF M25 Weston | 2021/06/29 21:00 | Murkel Dellien v Juan Carlos Aguilar | 2-6,6-4,10-3 |
| ITF M25 Wichita | 2021/06/10 00:15 | Murkel Dellien v Zachary Svajda | 1-6,2-6 |
| ITF M25 Wichita | 2021/06/08 17:00 | Michael Shabaz v Murkel Dellien | 1-6,1-6 |
| Davis Cup | 2021/09/18 15:00 | Hugo Dellien v Ruben Bemelmans | 6-3,6-4 |
| US Open | 2021/08/27 16:30 | Ruben Bemelmans v Maxime Cressy | 6-4,2-6,5-7 |
| US Open | 2021/08/26 18:10 | Hugo Gaston v Ruben Bemelmans | 1-6,1-6 |
| US Open | 2021/08/24 19:30 | Ruben Bemelmans v Jesper De Jong | 7-5,7-6 |
| Challenger Meerbusch | 2021/08/10 10:45 | Ruben Bemelmans v Damir Dzumhur | 3-6,3-6 |
| ATP Los Cabos | 2021/07/19 00:00 | Ruben Bemelmans v Nicolas Mejia | 3-6,6-7 |
| ATP Los Cabos | 2021/07/18 00:00 | Ruben Bemelmans v Lucas Gomez | 7-6,7-6 |
| ATP Newport | 2021/07/12 16:00 | Sebastian Ofner v Ruben Bemelmans | 6-4,3-6,6-3 |