Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/25 08:55 | Naoki Tajima v Yuta Kawahashi | 3-6,4-6 |
| ITF M15 Monastir | 2021/08/24 07:30 | Yuta Kawahashi v Fabrizio Andaloro | 6-4,6-1 |
| ITF M15 Monastir | 2021/08/22 08:30 | Yuta Kawahashi v Credit Chaiyarin | 6-2,6-3 |
| ITF M15 Monastir | 2021/08/18 07:30 | Yuta Kawahashi v Kyle Seelig | 6-1,4-6,6-7 |
| ITF M15 Monastir | 2021/08/17 07:30 | Yuta Kawahashi v Adil Kalyanpur | 6-1,6-1 |
| ITF M15 Monastir | 2021/08/15 11:00 | Yuta Kawahashi v Tomohiro Masabayashi | 6-3,6-3 |
| ITF M15 Monastir | 2021/08/10 07:30 | Jeremy Beale v Yuta Kawahashi | 6-4,6-3 |
| ITF M15 Monastir | 2021/08/09 08:30 | Lorenzo Favero v Yuta Kawahashi | 1-6,2-6 |
| ITF M25 Decatur | 2021/08/03 16:45 | Siphosothando Montsi v Ezekiel Clark | 3-6,6-2,15-13 |
| ITF M25 Decatur | 2021/08/02 15:00 | William Griffith v Ezekiel Clark | 6-4,6-7,4-10 |
| ITF M15 Edwardsville | 2021/07/21 14:00 | Paul Jubb v Ezekiel Clark | 6-2,6-0 |
| ITF M15 Champaign | 2021/06/24 17:25 | Khololwam Montsi v Ezekiel Clark | 4-6,6-4,6-1 |
| ITF M15 Champaign | 2021/06/23 20:35 | Ezekiel Clark v Jose Pereira | 7-5,6-1 |
| ITF M25 Tulsa | 2021/06/18 16:00 | Nicolas Barrientos v Ezekiel Clark | 4-6,6-0,7-6 |
| ITF M25 Tulsa | 2021/06/17 16:15 | Tristan Schoolkate v Ezekiel Clark | 4-6,3-6 |
| ITF M25 Tulsa | 2021/06/17 01:55 | Ezekiel Clark v Nicolas Alvarez | 6-4,6-2 |