World: Billie Jean King Cup - Group III - Doubles - Promotion |
| | Andronicou N./Constantinou M. | Hawkshaw S./Ryan-Bovey O. | 2:0 (6:4, 6:4) | details | 21.06.2024 |
| | Andronicou N./Constantinou M. | Heffernan S./Simunyu C. | CAN. | details | 21.06.2024 |
World: Billie Jean King Cup - Group III - Doubles - Main |
| | Gevorkian N./Sogomonyan A. | Constantinou M./Ioannou . K. M. | 1:2 (7:5, 3:6, 8:10) | details | 19.06.2024 |
| | Gevorkian N./Sogomonyan A. | Andronicou N./Constantinou M. | CAN. | details | 19.06.2024 |
| | Andronicou N./Constantinou M. | Dule K./Qinami R. | 2:0 (6:3, 6:2) | details | 18.06.2024 |
| | Constantinou M./Ioannou . K. M. | Benedettini G./Pelliccioni E. | 2:0 (6:1, 6:0) | details | 17.06.2024 |
World: Billie Jean King Cup - Group III - Doubles - Placement matches |
| | Constantinou M./Demirtzi A. | Haavisto E./Remander S. | 1:2 (6:4, 3:6, 2:6) | details | 24.06.2023 |
| | Constantinou M./Frayman D. | Haavisto E./Remander S. | CAN. | details | 24.06.2023 |
World: Billie Jean King Cup - Group III - Doubles - Main |
| | Constantinou M./Frayman D. | Lakic I./Ratkovic D. | 2:0 (6:1, 6:4) | details | 23.06.2023 |
| | Constantinou M./Demirtzi A. | Davtyan M./Muradyan I. | CAN. | details | 22.06.2023 |
| | Constantinou M./Frayman D. | Davtyan M./Muradyan I. | 0:2 (3:6, 3:6) | details | 22.06.2023 |
| | Molinaro E./Schaul C. | Constantinou M./Frayman D. | 1:2 (62:7, 7:5, 3:6) | details | 21.06.2023 |
| | Constantinou M./Demirtzi A. | Alletti S./Giardi T. | 2:0 (6:3, 7:5) | details | 19.06.2023 |
World: Billie Jean King Cup - Group III - Doubles - Placement matches |
| | Ciobanu D./Gamretkaia A. | Constantinou M./Savvides V. | 2:0 (6:1, 6:1) | details | 11.06.2022 |
World: Billie Jean King Cup - Group III - Doubles - Main |
| | Constantinou M./Savvides V. | Benaissa A./Ibbou I. | 0:2 (2:6, 2:6) | details | 10.06.2022 |
World: Billie Jean King Cup - Group III - Doubles - Main |
| | Constantinou M./Hadjigeorgiou F. | Ristevska A./Simeva A. | 0:2 (2:6, 2:6) | details | 19.04.2019 |