Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Bratislava | 2021/03/02 09:00 | Neil Oberleitner v Dominik Recek | 6-4,6-7,3-10 |
| ITF M15 Bratislava | 2021/03/01 12:00 | Neil Oberleitner v Janos Fekete | 6-2,6-7,10-3 |
| ITF M15 Antalya | 2021/02/08 07:00 | Neil Oberleitner v Carlos Lopez Montagud | 2-6,3-6 |
| ITF M15 Antalya | 2021/02/07 06:00 | Neil Oberleitner v Cezar Cretu | 7-6,6-2 |
| ITF M15 Antalya | 2021/02/02 10:00 | Neil Oberleitner v Timur Kiyamov | 6-7,6-2,3-10 |
| ITF M15 Antalya | 2021/01/31 06:30 | Luis Patino v Neil Oberleitner | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/29 07:00 | Alexander Weis v Neil Oberleitner | 6-2,6-2 |
| ITF M15 Antalya | 2021/01/28 08:00 | Mert Arabaci v Neil Oberleitner | 1-6,3-6 |
| ITF M15 Monastir | 2021/03/02 10:35 | Carlos Sanchez Jover v Leyton Rivera | 6-2,6-0 |
| ITF M15 Monastir | 2021/02/21 12:00 | Leyton Rivera v Mirko Martinez | 1-6,2-6 |
| ITF M15 Monastir | 2021/02/14 08:30 | Leyton Rivera v Valentin Lapalu | 6-4,2-6,5-10 |
| ITF M15 Monastir | 2021/02/07 12:30 | Leyton Rivera v Louis Herman | 3-6,5-7 |
| ITF M15 Monastir | 2021/02/01 08:30 | Raphael Collignon v Leyton Rivera | 6-3,6-2 |
| ITF M15 Monastir | 2021/01/31 08:30 | Leyton Rivera v Luca Teboul | 7-5,6-2 |
| ITF M15 Bratislava | 2020/11/23 12:00 | Leyton Rivera v Kristof Minarik | 0-6,2-6 |
| ITF M25 Poznan | 2020/08/24 12:30 | Leyton Rivera v Gaston Erhardt | 5-7,4-6 |