Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/07/12 14:30 | Michael Zhu v Mark Mandlik | 6-4,2-6,1-10 |
| ITF M15 Monastir | 2021/07/12 09:00 | Mark Mandlik v Adam Jones | 6-1,4-6,11-9 |
| ITF M15 Monastir | 2021/07/11 09:00 | Mark Mandlik v Liova Ajavon | 6-7,7-5,10-2 |
| ITF M15 Monastir | 2021/07/05 14:00 | Mark Mandlik v Perry Gregg | 4-6,3-6 |
| ITF M15 Monastir | 2021/07/05 09:00 | Kousuke Ogura v Mark Mandlik | 6-7,1-6 |
| ITF M15 Monastir | 2021/07/04 10:00 | Mark Mandlik v Ivan Dikenstein | 6-1,6-0 |
| ITF M15 Monastir | 2021/06/27 09:00 | Perry Gregg v Mark Mandlik | 6-4,2-6,10-5 |
| ITF M25 Wichita | 2021/06/08 16:45 | Mark Mandlik v Gabriel Diallo | 2-6,7-6,9-11 |
| ITF M15 Monastir | 2021/07/10 08:30 | Matias Franco Descotte v Valentin Vacherot | 3-6,3-6 |
| ITF M15 Monastir | 2021/07/09 08:30 | Hady Habib v Matias Franco Descotte | 4-6,4-6 |
| ITF M15 Monastir | 2021/07/08 08:30 | Kody Pearson v Matias Franco Descotte | 2-6,2-6 |
| ITF M15 Monastir | 2021/07/07 11:40 | Bruno P Navarro v Matias Franco Descotte | 4-6,6-3,1-6 |
| ITF M15 Monastir | 2021/07/01 10:10 | Hady Habib v Matias Franco Descotte | 6-4,4-6,6-3 |
| ITF M15 Monastir | 2021/06/29 11:00 | Essa Qabazard v Matias Franco Descotte | 0-6,0-6 |
| ITF M15 Monastir | 2021/06/22 08:30 | Luca Giacomini v Matias Franco Descotte | 5-7,6-1,7-6 |
| ITF M15 Monastir | 2021/06/16 10:30 | Matias Franco Descotte v Alejo Lorenzo Lingua Lavallen | 4-6,3-6 |