Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Tallahassee | 2021/10/28 16:00 | Ryan Shane v Christian Lakoseljac | 6-2,6-4 |
| ITF M15 Tallahassee | 2021/10/27 14:20 | Christian Lakoseljac v Dusty H. Boyer | 5-7,7-6,7-6 |
| ITF M15 Tallahassee | 2021/10/26 13:00 | Christian Lakoseljac v Carles Hernandez | 7-6,6-3 |
| ITF M15 Tallahassee | 2021/10/25 13:00 | Dhruv Sunish v Christian Lakoseljac | 6-7,3-6 |
| ITF M25 Vero Beach | 2021/10/19 16:00 | Reece Falck v Christian Lakoseljac | 6-4,6-4 |
| ITF M25 Vero Beach | 2021/10/18 16:00 | Matthew Foster-Estwick v Christian Lakoseljac | 4-6,6-7 |
| ITF M15 Naples | 2021/10/13 18:30 | Christian Lakoseljac v Blu Baker | 4-6,3-6 |
| ITF M15 Naples | 2021/10/12 13:30 | Rubin Statham v Christian Lakoseljac | 6-3,6-0 |
| ITF M15 Santo Domingo | 2021/12/07 15:50 | Felix Corwin v Blaise Bicknell | 6-2,6-4 |
| ITF M15 Santo Domingo | 2021/12/02 13:30 | Jorge Panta v Blaise Bicknell | 6-4,6-4 |
| ITF M15 Santo Domingo | 2021/12/01 13:30 | Blaise Bicknell v Toby D. Boyer | 6-1,6-2 |
| ITF M25 Austin | 2021/11/17 17:00 | Finn Bass v Blaise Bicknell | 3-6,6-2,6-4 |
| Challenger Knoxville | 2021/11/07 17:40 | Blaise Bicknell v Rinky Hijikata | 1-6,3-6 |
| ITF M15 Vero Beach | 2021/10/21 16:00 | Blaise Bicknell v Ben Shelton | 6-3,1-6,2-6 |
| ITF M15 Vero Beach | 2021/10/20 19:45 | Blaise Bicknell v Kiranpal Pannu | 7-5,6-1 |
| ITF M15 Naples | 2021/10/14 13:30 | Blaise Bicknell v Damien Wenger | 2-6,6-1,5-7 |