| Challenger - Busan | 05/09 02:00 | 25 | [147] Kaichi Uchida v Altug Celikbilek [218] | 2-6,4-6 | |
| Challenger - Gwangju | 05/02 07:25 | 25 | [208] Altug Celikbilek v Emilio Gomez [115] | 3-6,2-6 | |
| Challenger - Seoul | 04/26 06:45 | 25 | [208] Altug Celikbilek v Bu Yunchaokete [242] | 6-3,3-6,1-6 | |
| Challenger - Lille | 03/31 09:00 | 27 | [233] Michael Geerts v Altug Celikbilek [208] | 6-7,6-4,6-2 | |
| Challenger - Lille | 03/29 13:35 | 26 | [231] Cem Ilkel v Altug Celikbilek [208] | 6-7,4-6 | |
| Challenger - Lille | 03/27 15:00 | 25 | [208] Altug Celikbilek v Antoine Escoffier [180] | 6-4,6-2 | |
| Challenger - Biel | 03/20 17:30 | 25 | [208] Altug Celikbilek v Mikhail Kukushkin [275] | 2-6,0-6 | |
| Challenger - Lugano | 03/09 11:00 | 26 | [214] Altug Celikbilek v Vitaliy Sachko [338] | 4-6,3-6 | |
| Challenger - Lugano | 03/07 16:10 | 25 | [119] Gijs Brouwer v Altug Celikbilek [214] | 2-6,5-7 | |
| Challenger - Cherbourg | 02/13 15:00 | 25 | [186] Antoine Bellier v Altug Celikbilek [215] | 7-6,7-5 | |
| Challenger - Vilnius | 02/08 15:30 | 25 | [193] Ricardas Berankis v Altug Celikbilek [205] | 2-6,6-2,6-4 | |
| Davis Cup | 02/04 10:20 | 45 | Altug Celikbilek v Bor Artnak | Cancelled | |
| Davis Cup | 02/03 08:00 | 45 | Altug Celikbilek v Sebastian Dominko | 6-2,6-3 | |
| Challenger - Ottignies | 01/28 14:30 | 28 | [238] Altug Celikbilek v Mikael Ymer [69] | 4-6,4-6 | |
| Challenger - Ottignies | 01/27 12:40 | 27 | [238] Altug Celikbilek v Filip Misolic [148] | 6-4,5-7,6-4 | |
| Challenger - Ottignies | 01/26 10:45 | 26 | [124] Elias Ymer v Altug Celikbilek [238] | 3-6,3-6 | |
| Challenger - Ottignies | 01/25 09:00 | 25 | [238] Altug Celikbilek v Valentin Vacherot [295] | 6-4,6-2 | |
| Challenger - Ottignies | 01/24 09:00 | 19 | [238] Altug Celikbilek v Andrea Arnaboldi [343] | 2-6,4-6 | |
| Challenger - Ottignies | 01/23 11:20 | 14 | [238] Altug Celikbilek v Mats Rosenkranz [446] | 7-5,6-2 | |
| Challenger - Helsinki | 11/17 11:30 | 26 | [223] Altug Celikbilek v Dimitar Kuzmanov [207] | 4-6,3-6 | |
| Challenger - Helsinki | 11/15 13:05 | 25 | [98] Pavel Kotov v Altug Celikbilek [223] | 6-7,6-7 | |
| Challenger - Bratislava | 11/08 11:35 | 25 | [218] Altug Celikbilek v Stefano Travaglia [311] | 6-7,1-6 | |
| Challenger - Bergamo | 11/03 11:15 | 26 | [212] Altug Celikbilek v Jurij Rodionov [130] | 2-6,4-6 | |
| Challenger - Bergamo | 11/01 09:00 | 25 | [330] Alibek Kachmazov v Altug Celikbilek [212] | 4-6,6-2,5-7 | |
| Challenger - Bergamo | 10/31 11:20 | 19 | [212] Altug Celikbilek v Giovanni Oradini [367] | 7-5,6-2 | |
| Challenger - Bergamo | 10/30 12:40 | 14 | [208] Altug Celikbilek v Kenny de Schepper [351] | 7-6,5-7,7-6 | |
| Challenger - Hamburg | 10/18 10:10 | 25 | [209] Altug Celikbilek v Matteo Martineau [489] | 6-2,6-7,6-7 | |
| ATP - Florenz | 10/13 12:50 | 26 | [230] Altug Celikbilek v Brandon Nakashima [46] | 3-6,4-6 | |
| ATP - Florenz | 10/10 17:30 | 25 | [170] Giulio Zeppieri v Altug Celikbilek [230] | 3-6,2-6 | |
| ATP - Florenz | 10/09 10:45 | 19 | [234] Altug Celikbilek v Andrea Vavassori [202] | 6-1,6-4 |
Wikipedia - Altuğ Çelikbilek
Altuğ Çelikbilek (* 7. September 1996 in Antalya) ist ein türkischer Tennisspieler.