Stadium: Hard 20 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/05/26 06:30 | Menelaos Efstathiou v Omar Giacalone | 2-6,6-3,6-2 |
| ITF M15 Heraklion | 2021/05/25 06:30 | Menelaos Efstathiou v Ammar Elamin | 6-2,6-2 |
| ITF M15 Heraklion | 2021/05/24 08:00 | Menelaos Efstathiou v Raz Haviv | 6-3,6-4 |
| ITF M15 Heraklion | 2021/05/23 10:00 | Petr Hajek v Menelaos Efstathiou | 3-6,2-6 |
| ITF M15 Monastir | 2019/12/15 10:30 | Menelaos Efstathiou v Maxim Krapivin | 7-6,1-6,6-10 |
| ITF M15 Cancun | 2019/09/15 14:30 | Menelaos Efstathiou v Agustin Maria Gascia | 6-7,6-2,7-10 |
| Davis Cup | 2019/07/20 09:00 | Menelaos Efstathiou v Simon Carr | 3-6,1-6 |
| Davis Cup | 2019/07/19 09:00 | Robin Forster v Menelaos Efstathiou | 0-6,1-6 |
| ITF M15 Heraklion | 2021/05/26 06:30 | Dusty H. Boyer v Matthew Dellavedova | 6-3,6-4 |
| ITF M15 Heraklion | 2021/05/21 06:30 | Dusty H. Boyer v Petros Chrysochos | 1-6,3-6 |
| ITF M15 Heraklion | 2021/05/20 10:25 | Felix Corwin v Dusty H. Boyer | 6-3,3-6,4-6 |
| ITF M15 Heraklion | 2021/05/18 08:00 | Runhao Hua v Dusty H. Boyer | 6-4,1-6,2-6 |
| UTR Pro Tennis Series Cancun | 2021/04/03 15:00 | Dusty H. Boyer v Juan Sebastian Gomez | 3-6,3-6 |
| UTR Pro Tennis Series Cancun | 2021/04/02 13:00 | Gabriel Evans v Dusty H. Boyer | 6-2,3-6,6-1 |
| UTR Pro Tennis Series Cancun | 2021/04/01 14:30 | Zachery Foster v Dusty H. Boyer | 6-2,1-6,3-6 |
| UTR Pro Tennis Series Cancun | 2021/03/30 13:00 | Charles Sullivan v Dusty H. Boyer | 5-7,5-7 |