| ITF M15 Monastir | 04/15 16:35 | 62 | Menelaos Efstathiou v Hugo Pierre | 6-3,6-4 | |
| ITF M15 Heráklion | 03/27 09:30 | 25 | Menelaos Efstathiou v Filip Peliwo | 2-6,4-6 | |
| ITF M15 Heráklion | 03/26 08:00 | 62 | Menelaos Efstathiou v Aurel Ciocanu | 5-7,6-3,10-7 | |
| ITF M15 Heráklion | 03/25 08:00 | 62 | Menelaos Efstathiou v Arthur Van Der Kooij | Retired | |
| ITF M15 Alaminos-Larnaca | 03/20 09:05 | 25 | Gabriele Pennaforti v Menelaos Efstathiou | 6-2,6-3 | |
| ITF M15 Alaminos-Larnaca | 03/13 08:00 | 25 | Menelaos Efstathiou v Gianluca Cadenasso | 2-6,2-6 | |
| Davis Cup | 02/04 10:35 | 4 | Menelaos Efstathiou v Yassine Dlimi | Cancelled | |
| Davis Cup | 02/03 11:25 | 2 | Menelaos Efstathiou v Elliot Benchetrit | 3-6,2-6 | |
| ITF M15 Limassol | 11/29 12:25 | 25 | Menelaos Efstathiou v Sergis Kyratzis | 6-4,4-6,4-6 | |
| ITF M15 Limassol | 11/23 09:50 | 26 | Menelaos Efstathiou v Jakub Nicod | 3-6,1-6 | |
| ITF M15 Limassol | 11/22 10:15 | 25 | Menelaos Efstathiou v Constantinos Koshis | 6-3,6-3 | |
| Challenger Kobe | 11/14 01:30 | 25 | Duje Ajdukovic v Menelaos Efstathiou | 6-2,6-2 | |
| Challenger Matsuyama | 11/07 01:00 | 25 | Yunchaokete Bu v Menelaos Efstathiou | 6-7,6-2,6-2 | |
| Challenger Bergamo | 10/29 18:40 | 14 | Billy Harris v Menelaos Efstathiou | 6-1,6-1 | |
| Challenger Ortisei | 10/24 17:15 | 25 | Abdullah Shelbayh v Menelaos Efstathiou | 6-1,6-2 | |
| ITF M15 Monastir | 10/11 12:40 | 25 | Kai Wehnelt v Menelaos Efstathiou | 6-1,6-2 | |
| ITF M15 Monastir | 10/06 10:30 | 27 | Constantin Bittoun Kouzmine v Menelaos Efstathiou | 6-1,6-2 | |
| ITF M15 Monastir | 10/05 09:50 | 26 | Menelaos Efstathiou v Alexandros Skorilas | 7-5,6-4 | |
| ITF M15 Monastir | 10/03 10:15 | 25 | Menelaos Efstathiou v Aleksandr Lobanov | 5-7,7-5,6-2 | |
| ITF M25 Herzlia | 08/09 10:40 | 25 | Yanki Erel v Menelaos Efstathiou | 6-4,6-1 | |
| ITF M15 Raanana | 08/01 10:55 | 25 | Menelaos Efstathiou v Demetris Azoides | 2-6,3-6 | |
| ITF M15 Monastir | 07/20 14:50 | 26 | Enzo Wallart v Menelaos Efstathiou | 7-6,1-6,6-1 | |
| ITF M15 Monastir | 07/19 09:35 | 25 | Aristotelis Thanos v Menelaos Efstathiou | 7-6,1-6,4-6 | |
| ITF M15 Monastir | 07/14 08:00 | 27 | Menelaos Efstathiou v Alexis Gautier | 2-6,6-4,4-6 | |
| ITF M15 Monastir | 07/13 09:10 | 26 | Egor Agafonov v Menelaos Efstathiou | Retired | |
| ITF M15 Monastir | 07/11 12:40 | 25 | Alex Degabriele v Menelaos Efstathiou | 4-6,2-6 | |
| ITF M15 Sofie | 07/05 06:00 | 25 | Menelaos Efstathiou v Peter Benjamin Privara | 6-3,2-6,6-7 | |
| ITF M15 Sofie | 07/03 06:30 | 44 | Menelaos Efstathiou v Pierre Yves Bailly | 6-4,1-6,10-8 | |
| Davis Cup | 06/17 09:20 | 2 | Petar Jovanovic v Menelaos Efstathiou | 5-7,3-6 | |
| Davis Cup | 06/16 08:50 | 2 | Menelaos Efstathiou v Obrad Markovski | 6-1,6-2 |