Stadium: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/07/29 09:50 | Montsi, Khololwam v Joshua Sheehy | 7-5,6-4 |
| ITF - M15 Monastir | 2021/07/20 10:25 | Crepaldi, Erik v Montsi, Khololwam | 6-4,6-0 |
| ITF M15 Champaign | 2021/06/25 17:00 | Gabriel Diallo v Montsi, Khololwam | 7-5,6-3 |
| ITF M15 Champaign | 2021/06/24 17:25 | Montsi, Khololwam v Ezekiel Clark | 4-6,6-4,6-1 |
| ITF M15 Champaign | 2021/06/23 18:45 | Montsi, Khololwam v Ben Shelton | 6-4,4-6,7-5 |
| ITF M15 Jerusalem | 2021/05/11 06:30 | Montsi, Khololwam v Cash, Julian | 5-7,6-4,5-7 |
| ITF M15 Ramat Hasharon | 2021/05/05 07:00 | Montsi, Khololwam v Patael, Ben | 4-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2021/03/10 07:30 | Eremin, Edoardo v Montsi, Khololwam | 6-3,4-6,6-4 |
| ITF - M15 Monastir | 2021/07/29 09:40 | Michael Zhu v Matias Franco Descotte | 4-6,1-6 |
| ITF - M15 Monastir | 2021/07/28 14:00 | Coleman Wong v Matias Franco Descotte | 6-7,6-3,6-7 |
| ITF - M15 Monastir | 2021/07/25 08:30 | Santiago Rodriguez Taverna v Matias Franco Descotte | 6-4,3-6,7-5 |
| ITF - M15 Monastir | 2021/07/24 08:30 | Mattia Bellucci v Matias Franco Descotte | 0-6,2-6 |
| ITF - M15 Monastir | 2021/07/23 10:20 | Abedallah Shelbayh v Matias Franco Descotte | 4-6,6-2,2-6 |
| ITF - M15 Monastir | 2021/07/23 07:00 | Abedallah Shelbayh v Matias Franco Descotte | 4-6,6-2,2-5 |
| ITF - M15 Monastir | 2021/07/22 14:00 | Valentin Vacherot v Matias Franco Descotte | 7-5,3-6,4-6 |
| ITF - M15 Monastir | 2021/07/20 08:30 | Kawakami, Rimpei v Matias Franco Descotte | 4-6,2-6 |