Stadium: Court 2 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Champaign | 2021/06/26 15:00 | Gabriel Diallo v Kyle Seelig | 6-4,6-3 |
| ITF M15 Champaign | 2021/06/25 16:55 | Michail Pervolarakis v Kyle Seelig | 4-6,1-6 |
| ITF M15 Champaign | 2021/06/24 14:55 | Kyle Seelig v Thomaz Bellucci | 2-6,6-2,6-4 |
| ITF M15 Champaign | 2021/06/23 19:10 | Vasil Kirkov v Kyle Seelig | 6-4,3-6,6-7 |
| ITF M15 Champaign | 2021/06/22 15:00 | Kyle Seelig v Jose Pereira | 7-6,7-6 |
| ITF M15 Champaign | 2021/06/21 15:00 | Kyle Seelig v Cleeve Harper | 6-2,6-1 |
| ITF M25 Santo Domingo | 2021/06/09 14:55 | Kyle Seelig v Conner Huertas Del Pino | 6-3,2-6,2-6 |
| ITF M25 Santo Domingo | 2021/06/08 14:20 | Kyle Seelig v Sebastian Eguez | 6-3,6-2 |
| ITF M15 Bergamo | 2021/06/23 11:25 | Daniele Capecchi v Benjamin Lock | 6-4,5-7,6-4 |
| Challenger Forli | 2021/06/13 15:45 | Benjamin Lock v Francesco Forti | 6-2,1-6,4-6 |
| ITF M15 Gaiba | 2021/06/13 09:30 | Mats Rosenkranz v Benjamin Lock | 7-6,7-6 |
| ITF M15 Gaiba | 2021/06/12 12:35 | Antoine Bellier v Benjamin Lock | 6-7,6-2,6-7 |
| ITF M15 Gaiba | 2021/06/11 10:00 | Benjamin Lock v Tobias Simon | 6-2,6-3 |
| ITF M15 Gaiba | 2021/06/10 08:30 | Benjamin Lock v Luciano Darderi | 6-3,7-5 |
| ITF M15 Gaiba | 2021/06/09 12:50 | Benjamin Lock v Luigi Castelletti | 6-1,6-3 |
| ITF M15 Tbilisi | 2021/05/21 06:00 | Christian Sigsgaard v Benjamin Lock | 7-5,6-1 |