Greece: M25 Heraklion - Doubles - Main |
| 1/8-finals | Efstathiou M./Neos E. | Kingsley C./Tsitsipas Pa. | 0:2 (3:6, 2:6) | details | 22.10.2024 |
Cyprus: M15 Limassol 2 - Doubles - Main |
| Final | Efstathiou M./Neos E. | Chrysochos P./Kyratzis S. | 2:1 (3:6, 6:0, 10:5) | details | 03.12.2023 |
| Semi-finals | Bladelius H./Trinker J. | Efstathiou M./Neos E. | 1:2 (1:6, 7:69, 8:10) | details | 01.12.2023 |
| Quarter-finals | Cuceu A./Ivanov M. | Efstathiou M./Neos E. | 0:2 (1:6, 0:6) | details | 30.11.2023 |
| 1/8-finals | Kobelt N./Timini A. | Efstathiou M./Neos E. | 0:2 (3:6, 4:6) | details | 29.11.2023 |
Cyprus: M15 Limassol - Doubles - Main |
| Semi-finals | Efstathiou M./Neos E. | Ingildsen J./Moeller E. | 0:2 (4:6, 3:6) | details | 24.11.2023 |
| Quarter-finals | Efstathiou M./Neos E. | Bocchi L./Dahlin M. | 2:0 (6:3, 6:4) | details | 23.11.2023 |
| 1/8-finals | Campbell N./Koshis C. | Efstathiou M./Neos E. | 0:2 (3:6, 3:6) | details | 22.11.2023 |
Greece: M15 Heraklion 2 - Doubles - Main |
| Quarter-finals | Arnaboldi F./Ferrari G. | Efstathiou M./Neos E. | 2:0 (6:4, 6:4) | details | 27.05.2021 |
| 1/8-finals | Efstathiou M./Neos E. | Johnson L./Whitehouse M. | 2:1 (2:6, 6:3, 10:4) | details | 25.05.2021 |
World: Davis Cup - Group III - Doubles - Placement matches |
| | Grabul D./Micov S. | Efstathiou M./Neos E. | CAN. | details | 07.04.2018 |
Australia: Australian Open - Doubles - Main |
| 1/8-finals | Bass F./Bryde T. | Efstathiou M./Neos E. | 2:0 (6:4, 6:3) | details | 24.01.2017 |
| 1/16-finals | Efstathiou M./Neos E. | Boyer T./Montsi S. | 2:0 (7:65, 7:63) | details | 22.01.2017 |