Stadium: Elizabeth Moore Court Round: 26 Ground: Clay
| ITF M15 Cancun | 2021/10/21 17:25 | Emil Reinberg v Victor Lilov | 1-6,4-6 |
| ITF M15 Cancun | 2021/10/20 19:00 | Alejandro Mendoza v Emil Reinberg | 0-6,2-6 |
| ITF M15 Cancun | 2021/10/13 19:50 | Emil Reinberg v Sho Shimabukuro | 5-7,4-6 |
| ITF M15 Cancun | 2021/10/12 14:00 | Luis Britto v Emil Reinberg | 3-6,4-6 |
| ITF M15 Cancun | 2021/10/11 18:00 | Alfredo Casso v Emil Reinberg | 5-7,0-6 |
| ITF M15 Cancun | 2021/10/10 16:30 | Gabriel Evans v Emil Reinberg | 4-6,6-1,3-10 |
| ITF M15 Cancun | 2021/10/07 17:50 | Emil Reinberg v Seita Watanabe | 6-4,3-6,4-6 |
| ITF M15 Cancun | 2021/10/06 15:30 | Gerardo L Villasenor v Emil Reinberg | 7-6,1-6,2-6 |
| Challenger Murcia | 2021/09/30 10:30 | Roberto Carballes Baena v Alex Rybakov | 6-2,6-2 |
| Challenger Murcia | 2021/09/28 11:15 | Daniel Rincon v Alex Rybakov | 3-6,2-6 |
| Challenger Murcia | 2021/09/27 09:00 | Alex Rybakov v Carlos Sanchez Jover | 6-3,6-1 |
| Challenger Murcia | 2021/09/26 09:00 | Alex Rybakov v Davide Galoppini | 6-1,7-5 |
| Challenger Braga | 2021/09/21 12:10 | Andrea Collarini v Alex Rybakov | 6-2,6-2 |
| Challenger Braga | 2021/09/20 11:25 | Kaichi Uchida v Alex Rybakov | 6-3,7-5 |
| Challenger Braga | 2021/09/19 13:30 | Jeroen Vanneste v Alex Rybakov | 2-6,0-6 |
| Challenger Szczecin | 2021/09/16 17:00 | Nicola Kuhn v Alex Rybakov | 6-2,6-2 |