Stadium: Court 1 Round: 25 Ground: Clay
| Challenger - Savannah | 2023/04/27 15:00 | Alex Rybakov v Mitchell Krueger | 4-6,6-1,0-6 |
| Challenger - Savannah | 2023/04/25 14:00 | Nick Chappell v Alex Rybakov | 2-6,3-6 |
| Challenger - Tallahassee | 2023/04/18 19:40 | Tung-Lin Wu v Alex Rybakov | 6-4,6-4 |
| Challenger - Sarasota | 2023/04/13 14:15 | Alex Rybakov v Zhizhen Zhang | 4-6,6-7 |
| Challenger - Sarasota | 2023/04/10 21:25 | Bruno Kuzuhara v Alex Rybakov | 7-5,3-6,4-6 |
| Challenger - Sarasota | 2023/04/09 22:00 | Lawrence Sciglitano v Alex Rybakov | 0-6,0-6 |
| Challenger - Puerto Vallarta | 2023/03/06 23:45 | Alex Rybakov v Illya Marchenko | 6-7,6-7 |
| Challenger - Puerto Vallarta | 2023/03/05 20:30 | Alex Rybakov v Enzo Frances Tessari | 7-6,6-1 |
| Challenger - Roseto | 2023/04/16 08:00 | Max Houkes v David Jorda Sanchis | 3-6,6-4,6-4 |
| Challenger - Madrid | 2023/04/10 09:00 | David Jorda Sanchis v Viktor Durasovic | 3-6,2-6 |
| Challenger - Madrid | 2023/04/09 12:30 | Alessandro Giannessi v David Jorda Sanchis | 6-3,6-7,3-6 |
| Challenger - Murcia | 2023/04/02 10:35 | David Jorda Sanchis v Carlos Sanchez Jover | 2-6,2-6 |
| ITF M25 - Saint-Dizier | 2023/03/30 12:15 | Matteo Martineau v David Jorda Sanchis | 6-4,6-7,6-4 |
| ITF M25 - Saint-Dizier | 2023/03/29 09:35 | Boris Fassbender v David Jorda Sanchis | 3-6,6-3,4-6 |
| Challenger - Las Franquesas del Valles | 2023/03/24 11:00 | Max Purcell v David Jorda Sanchis | 6-1,7-6 |
| Challenger - Las Franquesas del Valles | 2023/03/22 10:45 | David Jorda Sanchis v Nicholas David Ionel | 4-6,6-3,6-3 |