Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Ithaca | 2021/10/05 19:30 | Lorenzo Claverie v Alafia Ayeni | 3-6,4-6 |
| ITF M15 Monastir | 2021/09/15 14:00 | Guy Orly Iradukunda v Lorenzo Claverie | 6-1,7-5 |
| ITF M15 Monastir | 2021/09/05 08:00 | Lorenzo Claverie v Matas Vasiliauskas | 5-7,4-6 |
| ITF M15 Monastir | 2021/09/01 11:10 | Lorenzo Claverie v Renta Tokuda | 4-6,5-7 |
| Challenger Todi | 2021/07/11 09:40 | Arthur Cazaux v Lorenzo Claverie | 6-3,6-7,7-6 |
| Challenger Perugia | 2021/07/04 08:30 | Timofey Skatov v Lorenzo Claverie | 6-2,6-4 |
| ITF M15 Bergamo | 2021/06/22 07:30 | Andrea Basso v Lorenzo Claverie | 6-3,6-0 |
| ITF M15 Bergamo | 2021/06/21 07:30 | Lorenzo Claverie v Wishaya Trongcharoenchaikul | 7-5,6-4 |
| ITF M15 Tallahassee | 2021/10/31 14:00 | Johannes Ingildsen v Vasil Kirkov | 6-4,1-6,2-6 |
| ITF M15 Tallahassee | 2021/10/30 14:00 | Ryan Shane v Johannes Ingildsen | 6-1,4-6,3-6 |
| ITF M15 Tallahassee | 2021/10/29 14:00 | Matias Franco Descotte v Johannes Ingildsen | 6-7,3-6 |
| ITF M15 Tallahassee | 2021/10/28 16:00 | Alexandre Reco v Johannes Ingildsen | 2-6,7-5,4-6 |
| ITF M15 Tallahassee | 2021/10/27 19:55 | Johannes Ingildsen v Cannon Kingsley | 3-6,6-2,7-5 |
| ITF M15 Tallahassee | 2021/10/26 13:00 | Rowland Phillips v Johannes Ingildsen | 2-6,5-7 |
| ITF M15 Tallahassee | 2021/10/25 13:00 | Marcus Walters v Johannes Ingildsen | 5-7,5-7 |
| ITF M15 Naples | 2021/10/15 13:25 | Johannes Ingildsen v Duarte Vale | 4-6,3-6 |