Turkey: Istanbul - Doubles - Main |
| 1/8-finals | Kudermetova V./Mertens E. | Buyukakcay C./Ozgen P. | 2:0 (6:2, 6:2) | details | 21.04.2021 |
Turkey: Istanbul - Doubles - Main |
| 1/8-finals | Babos T./Mladenovic K. | Buyukakcay C./Ozgen P. | 2:0 (6:2, 6:4) | details | 24.04.2019 |
World: Fed Cup - Group I - Doubles - Main |
| | Fett J./Jurak Schreiber D. | Buyukakcay C./Ozgen P. | 2:0 (6:4, 6:4) | details | 06.02.2019 |
World: Fed Cup - Group I - Doubles - Main |
| | Buyukakcay C./Ozgen P. | Marcinkevica D./Vismane D. | CAN. | details | 07.02.2018 |
Turkey: Istanbul - Doubles - Main |
| 1/8-finals | Buyukakcay C./Ozgen P. | Pliskova Ka./Pliskova Kr. | 1:2 (2:6, 6:3, 5:10) | details | 16.07.2014 |
Malaysia: Kuala Lumpur - Doubles - Main |
| 1/8-finals | Buyukakcay C./Ozgen P. | Chan L./Zheng S. | 0:2 (0:6, 1:6) | details | 14.04.2014 |
Tunisia: Tunis - Doubles - Main |
| Semi-finals | Bogdan E./Olaru R. | Buyukakcay C./Ozgen P. | 2:0 (7:5, 6:1) | details | 25.04.2012 |
| Quarter-finals | Buyukakcay C./Ozgen P. | Georgieva Y./Shamayko M. | 2:0 (6:1, 7:5) | details | 24.04.2012 |
Australia: W60 Burnie - Doubles - Main |
| 1/8-finals | Bengson S./Calderwood T. | Buyukakcay C./Ozgen P. | 2:0 (6:3, 6:4) | details | 31.01.2012 |
Turkey: Istanbul - Doubles - Main |
| Semi-finals | Daniilidou E./Woehr J. | Buyukakcay C./Ozgen P. | 2:0 (6:3, 6:2) | details | 30.07.2010 |
| Quarter-finals | Pavlyuchenkova A./Rybarikova M. | Buyukakcay C./Ozgen P. | 0:0 WO. | details | 28.07.2010 |
| 1/8-finals | Buyukakcay C./Ozgen P. | Petkovic A./Senoglu I. | 2:1 (6:3, 4:6, 12:10) | details | 27.07.2010 |
Turkey: Istanbul - Doubles - Main |
| 1/8-finals | Senoglu I./Shvedova Y. | Buyukakcay C./Ozgen P. | 2:1 (6:3, 5:7, 7:6) | details | 29.07.2009 |
World: Mediterranean Games - Doubles - Main |
| | Ozgen P./Buyukakcay C. | Fernandez-Brugues E./Pous-Tio L. | 0:2 (2:6, 6:7) | details | 02.07.2009 |
| | Buyukakcay C./Ozgen P. | Fafaliou S./Papamichail D. | 2:0 (6:0, 6:2) | details | 30.06.2009 |
Turkey: Istanbul - Doubles - Main |
| 1/8-finals | Buyukakcay C./Ozgen P. | Jugic-Salkic M./Oprandi R. | 0:2 (3:6, 5:7) | details | 23.05.2007 |