Stadium: Tucker Round: 54 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2021/10/19 14:00 | Juan Sebastian Osorio v Osgar O'Hoisin | 3-6,7-5,6-4 |
| ITF M15 Cancun | 2021/09/27 14:30 | Jack Gibbens v Osgar O'Hoisin | 3-6,7-6,7-10 |
| ITF M15 Cancun | 2021/09/26 15:00 | Babji Siva Atturu v Osgar O'Hoisin | 1-6,0-6 |
| ITF M15 Cancun | 2021/09/25 18:05 | Osgar O'Hoisin v Gerardo L Villasenor | 4-6,2-6 |
| ITF M15 Cancun | 2021/09/24 19:30 | Osgar O'Hoisin v Leonardo Civita-Telles | 7-5,2-6,7-5 |
| ITF M15 Cancun | 2021/09/23 19:15 | Jonas Maier v Osgar O'Hoisin | 6-3,4-6,4-6 |
| ITF M15 Cancun | 2021/09/22 20:25 | Luciano Doria v Osgar O'Hoisin | 4-6,2-6 |
| ITF M15 Cancun | 2021/09/21 14:00 | Emil Reinberg v Osgar O'Hoisin | 6-3,6-3 |
| ITF M15 Ithaca | 2021/10/08 15:30 | Eduardo Nava v A.J Catanzariti | 4-6,4-6 |
| ITF M15 Ithaca | 2021/10/07 16:40 | Eduardo Nava v Jakob Schnaitter | 6-1,1-6,7-6 |
| ITF M15 Ithaca | 2021/10/06 16:40 | Mark Whitehouse v Eduardo Nava | 6-7,2-6 |
| ITF M15 Ithaca | 2021/10/04 16:00 | Varun Jayaram v Eduardo Nava | 2-6,0-6 |
| ATP Winston-Salem | 2021/08/25 02:10 | Thiago Monteiro v Eduardo Nava | 7-5,6-1 |
| ATP Winston-Salem | 2021/08/21 17:40 | Pierre-Hugues Herbert v Eduardo Nava | 6-7,6-3,6-0 |
| UTR Pro Tennis Series California | 2021/07/28 16:30 | Eduardo Nava v Alex Michelsen | 4-6,3-6 |
| UTR Pro Tennis Series California | 2021/07/27 15:00 | Eduardo Nava v Lawee Sherif | 3-6,6-2,6-2 |