14.09.19 | | Johannes Ingildsen/Frederik Nielsen | Sarp Agabigun/Altug Celikbilek | 6-71, 6-3, 6-4 | | match details | Davis Cup | I. hard |
16.08.19 | 1/2 | Teimuraz Gabashvili/Carlos Gomez-Herrera | Sarp Agabigun/Altug Celikbilek | 6-4, 6-4 | | match details | Portoroz Challenger | Hard |
15.08.19 | 1/4 | Sarp Agabigun/Altug Celikbilek | Evan King/Julian Ocleppo | 6-4, 6-4 | | match details |
13.08.19 | 1st round | Sarp Agabigun/Altug Celikbilek | Sven Lah/Tomas Lipovsek Puches | 6-2, 6-3 | | match details |
06.05.19 | 1/4 | Sarp Agabigun/Altug Celikbilek | Vasko Mladenov/Benjamin Niv | 6-2, 6-2 | | match details | M15 Sozopol | Hard |
06.05.19 | 1/2 | Alexander Donski/Alexandar Lazarov | Sarp Agabigun/Altug Celikbilek | 6-3, 1-6, 10-3 | | match details |
06.05.19 | 1st round | Sarp Agabigun/Altug Celikbilek | Petru-Alexandru Luncanu/Vincentiu Andrei Niculescu | 0-6, 6-1, 10-4 | | match details |
29.04.19 | 1/4 | Michal Konecny/Ondrej Krstev | Sarp Agabigun/Altug Celikbilek | Sarp Agabigun/Altug Celikbilek - walk over | | match details | M15 Tbilisi | Hard |
29.04.19 | 1st round | Sarp Agabigun/Altug Celikbilek | Alexander Boborykin/Alexey Zakharov | 7-62, 3-6, 10-8 | | match details |