Stadium: Court 3 Round: 26 Ground: Hardcourt indoor
| Roanne, France | 2021/11/08 14:00 | Kyrian Jacquet v Kimmer Coppejans | 4-6,2-6 |
| Mouilleron-Le-Captif, France | 2021/10/06 16:30 | Kyrian Jacquet v Pierre-Hugues Herbert | 1-6,3-6 |
| Orleans, France | 2021/09/28 11:10 | Kyrian Jacquet v Corentin Moutet | 6-7,1-6 |
| Orleans, France | 2021/09/27 11:45 | Titouan Droguet v Kyrian Jacquet | 6-7,6-7 |
| Orleans, France | 2021/09/26 12:05 | Zverev, Mischa v Kyrian Jacquet | 6-7,1-6 |
| Challenger Rennes | 2021/09/13 18:20 | Richard Gasquet v Kyrian Jacquet | 7-6,6-3 |
| Challenger St. Tropez | 2021/09/02 14:00 | Benjamin Bonzi v Kyrian Jacquet | 7-5,6-3 |
| Challenger St. Tropez | 2021/08/30 15:10 | Kyrian Jacquet v Istomin, Denis | 6-4,3-6,6-1 |
| Challenger Guayaquil | 2021/11/02 22:00 | Nicolas Alvarez Varona v Hidalgo, Diego | 2-6,6-4,6-3 |
| Challenger Lima | 2021/10/24 21:10 | Pospisil, Jaroslav v Hidalgo, Diego | 4-6,6-3,6-3 |
| Challenger - Santiago | 2021/10/12 14:00 | Dalibor Svrcina v Hidalgo, Diego | 6-2,6-0 |
| Challenger - Santiago | 2021/10/11 14:00 | Hidalgo, Diego v Perchicot, Mathieu | 2-6,6-3,6-4 |
| Challenger Santiago Qual | 2021/10/10 14:20 | Shintaro Mochizuki v Hidalgo, Diego | 0-6,3-6 |
| Challenger - Santiago | 2021/10/03 17:25 | Facundo Diaz Acosta v Hidalgo, Diego | 6-3,7-6 |
| Ambato, Ecuador | 2021/09/22 15:00 | Hidalgo, Diego v Facundo Mena | 4-6,3-6 |
| Challenger Quito | 2021/09/13 20:00 | Quiroz, Roberto v Hidalgo, Diego | 6-4,7-5 |