Stadium: Court 5 Round: 27 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/08/26 14:30 | Luciano Darderi v Martniez, Mateo Nicolas | 5-7,4-6 |
| ITF - M15 Monastir | 2021/08/25 07:30 | Beale, Jeremy v Martniez, Mateo Nicolas | 3-6,3-6 |
| ITF - M15 Monastir | 2021/08/24 07:30 | Martniez, Mateo Nicolas v Chavez Villalpando, Luis Diego | 6-4,6-4 |
| ITF - M15 Monastir | 2021/08/23 08:00 | Blake Ellis v Martniez, Mateo Nicolas | 4-6,6-3,9-11 |
| ITF - M15 Monastir | 2021/08/19 07:30 | Seelig, Kyle v Martniez, Mateo Nicolas | 2-6,7-5,6-1 |
| ITF - M15 Monastir | 2021/08/18 07:30 | Martniez, Mateo Nicolas v Jumpei Yamasaki | 5-7,6-1,7-5 |
| ITF - M15 Monastir | 2021/08/17 07:30 | Shohei Chikami v Martniez, Mateo Nicolas | 1-6,4-6 |
| ITF - M15 Monastir | 2021/08/16 08:30 | Martniez, Mateo Nicolas v Rishi Reddy | 6-2,6-0 |
| ITF - M15 Monastir | 2021/08/26 07:30 | Yuki Mochizuki v Brymer, Gage | 3-6,6-1,0-6 |
| ITF - M15 Monastir | 2021/08/24 08:30 | Tashbulatov, Dostanbek v Brymer, Gage | 2-6,2-6 |
| ITF - M15 Monastir | 2021/08/21 08:00 | Brymer, Gage v Duarte Vale | 6-7,2-6 |
| ITF - M15 Monastir | 2021/08/19 07:30 | Brymer, Gage v Naoki Tajima | 6-3,6-3 |
| ITF - M15 Monastir | 2021/08/18 09:50 | Brymer, Gage v Adil Kalyanpur | 6-2,6-2 |
| ITF M25 Decatur | 2021/08/02 15:00 | Brymer, Gage v Montsi, Siphosothando | 6-2,2-6,7-10 |
| ITF M25 Champaign | 2021/07/28 17:35 | Brymer, Gage v Rio Noguchi | 6-7,2-6 |
| ATP - Los Cabos | 2021/07/18 02:40 | Brymer, Gage v Alex Rybakov | 3-6,4-6 |