| Challenger - Málaga | 10/08 11:05 | 14 | Altug Celikbilek v Daniel Merida | 4-6,0-6 | |
| Challenger - Alicante | 10/03 12:15 | 25 | [306] Billy Harris v Altug Celikbilek [257] | 6-2,6-7,6-1 | |
| Taça Davis | 09/16 13:00 | 5 | Zsombor Piros v Altug Celikbilek | Cancelled | |
| Taça Davis | 09/15 11:00 | 1 | [92] Fabian Marozsan v Altug Celikbilek [260] | 7-5,6-2 | |
| Challenger - Istambul | 09/08 09:25 | 27 | [316] Nick Hardt v Altug Celikbilek [264] | Retired | |
| Challenger - Istambul | 09/07 10:20 | 26 | Yshai Oliel v Altug Celikbilek | 6-2,4-6,3-6 | |
| Challenger - Istambul | 09/05 10:40 | 25 | [264] Altug Celikbilek v Gauthier Onclin [198] | 6-1,6-0 | |
| Challenger - Porto | 08/03 12:55 | 26 | [162] Antoine Escoffier v Altug Celikbilek [260] | 6-4,7-6 | |
| Challenger - Porto | 08/01 12:00 | 25 | [220] Frederico Ferreira Silva v Altug Celikbilek [260] | 4-6,7-6,3-6 | |
| Challenger - Salinas | 07/28 16:30 | 28 | Matija Pecotic v Altug Celikbilek | 7-5,6-1 | |
| Challenger - Salinas | 07/27 15:00 | 27 | [289] Altug Celikbilek v Abdullah Shelbayh [249] | 7-5,1-6,6-4 | |
| Challenger - Salinas | 07/26 16:55 | 26 | [217] Kaichi Uchida v Altug Celikbilek [289] | 1-6,6-2,4-6 | |
| Challenger - Salinas | 07/24 16:25 | 25 | [289] Altug Celikbilek v Aidan Mayo [421] | 6-4,6-2 | |
| ATP - Newport | 07/17 20:20 | 19 | [292] Altug Celikbilek v Mukund Sasikumar [356] | 5-7,3-6 | |
| ATP - Newport | 07/17 16:55 | 14 | [211] Altug Celikbilek v Alafia Ayeni [406] | 6-2,7-6 | |
| Challenger - Chicago | 07/11 15:00 | 25 | [211] Altug Celikbilek v Tristan Schoolkate [326] | 4-6,6-7 | |
| Challenger - Bloomfield Hills | 07/06 18:15 | 26 | [326] Tristan Schoolkate v Altug Celikbilek [211] | 7-6,7-5 | |
| Challenger - Bloomfield Hills | 07/05 18:35 | 25 | [244] Mark Lajal v Altug Celikbilek [211] | 7-6,4-6,4-6 | |
| Wimbledon | 06/28 13:00 | 15 | [115] Yosuke Watanuki v Altug Celikbilek [208] | 7-6,6-3 | |
| Wimbledon | 06/26 10:00 | 14 | [208] Altug Celikbilek v Dalibor Svrcina [192] | 6-0,5-7,6-2 | |
| ATP - Estugarda | 06/11 09:00 | 19 | [83] Marton Fucsovics v Altug Celikbilek [212] | 6-4,6-4 | |
| ATP - Estugarda | 06/10 09:00 | 14 | [427] Max Hans Rehberg v Altug Celikbilek [212] | 1-6,4-6 | |
| Challenger - Troisdorf | 05/30 13:10 | 25 | [212] Altug Celikbilek v Oleksii Krutykh [185] | 0-6,4-6 | |
| Open de França | 05/22 12:10 | 14 | [191] Ryan Peniston v Altug Celikbilek [212] | 6-4,6-2 | |
| Challenger - Busan | 05/10 02:00 | 26 | [218] Altug Celikbilek v Li Tu [241] | 4-6,6-7 | |
| 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 - Seul | 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 |
Wikipedia - Altuğ Çelikbilek
Altuğ Çelikbilek (Turkish pronunciation: [ˈaɫtuː ˈtʃelicbilec]; born 7 September 1996) is a Turkish professional tennis player.
Çelikbilek has a career high ATP singles ranking of World No. 154 achieved on 21 February 2022. He also has a career high ATP doubles ranking of World No. 224, achieved on 25 July 2022. Çelikbilek has won 2 ATP Challengers and 5 ITF singles titles and 11 ITF doubles titles. He is currently the No. 4 Turkish player.