Stadium: Court 14 Round: 14 Ground: Hardcourt outdoor
| 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 |
| ATP - Newport | 2021/07/11 15:00 | Mukund Sasikumar v Ruben Bemelmans | 5-7,4-6 |
| Wimbledon | 2021/06/23 13:25 | Christopher O'Connell v Ruben Bemelmans | 6-7,6-3,7-5 |
| Wimbledon | 2021/06/22 10:00 | Ruben Bemelmans v Renzo Olivo | 6-2,7-5 |
| ATP - Queen's | 2021/06/12 11:35 | Ruben Bemelmans v Illya Marchenko | 3-6,6-1,2-6 |
| Wimbledon | 2021/06/23 15:05 | Yasutaka Uchiyama v Dudi Sela | 6-7,7-5,6-4 |
| Wimbledon | 2021/06/22 13:15 | Stuart Parker v Dudi Sela | 4-6,6-3,5-7 |
| Challenger Indian Wells | 2020/03/02 19:35 | Mitchell Krueger v Dudi Sela | 0-6,7-6,7-5 |
| Challenger - Morelos | 2020/02/19 17:20 | Dudi Sela v Mohamed Aziz Dougaz | 6-2,4-6,4-6 |
| ATP - New York | 2020/02/09 17:00 | Mitchell Krueger v Dudi Sela | 3-6,6-3,6-2 |
| Challenger - Canberra | 2020/01/07 01:50 | Dudi Sela v Daniel Elahi Galan | 7-5,2-6,4-6 |
| ATP - Petrohrad | 2019/09/17 15:25 | Dudi Sela v Ricardas Berankis | 3-6,0-6 |
| Davis Cup | 2019/09/13 16:40 | Markus Eriksson v Dudi Sela | 7-6,6-0 |