| Challenger - Orlando | 04/12 20:30 | 19 | [251] Altug Celikbilek v Jesper De Jong [323] | 6-4,6-2 | |
| Challenger - Orlando | 04/12 15:30 | 14 | [252] Altug Celikbilek v Shuichi Sekiguchi [307] | 4-6,6-4,7-5 | |
| Challenger - Lugano | 03/27 16:30 | 28 | [389] Vitaliy Sachko v Altug Celikbilek [273] | 7-5,6-0 | |
| Challenger - Lugano | 03/26 12:20 | 27 | [262] Hugo Grenier v Altug Celikbilek [273] | 6-4,4-6,3-6 | |
| Challenger - Lugano | 03/25 11:00 | 26 | [290] Lucas Miedler v Altug Celikbilek [273] | Retired | |
| Challenger - Lugano | 03/22 17:15 | 25 | [273] Altug Celikbilek v Evgeny Donskoy [128] | 4-6,6-2,6-1 | |
| Challenger - São Petersburgo | 03/11 09:50 | 26 | [403] Evgenii Tiurnev v Altug Celikbilek [267] | 6-3,2-6,6-3 | |
| Challenger - São Petersburgo | 03/09 10:15 | 25 | [267] Altug Celikbilek v Teymuraz Gabashvili [250] | 6-2,6-2 | |
| Challenger - São Petersburgo | 03/07 13:00 | 29 | [286] Altug Celikbilek v Zizou Bergs [435] | 4-6,6-3,4-6 | |
| Challenger - São Petersburgo | 03/06 09:00 | 28 | [286] Altug Celikbilek v Artem Dubrivnyy [436] | 5-7,6-2,6-3 | |
| Challenger - São Petersburgo | 03/05 09:30 | 27 | [315] Jesper De Jong v Altug Celikbilek [286] | 6-7,0-6 | |
| Challenger - São Petersburgo | 03/03 08:30 | 26 | [286] Altug Celikbilek v Alexey Vatutin [262] | 6-3,7-6 | |
| Challenger - São Petersburgo | 03/01 13:25 | 25 | [286] Altug Celikbilek v Khumoyun Sultanov [327] | 6-4,6-1 | |
| ATP - Singapura | 02/24 10:00 | 26 | [46] Alexander Bublik v Altug Celikbilek [302] | 6-2,6-2 | |
| ATP - Singapura | 02/23 11:30 | 25 | [412] Shintaro Mochizuki v Altug Celikbilek [302] | 0-6,4-6 | |
| ATP - Singapura | 02/21 05:25 | 19 | [225] Matteo Viola v Altug Celikbilek [299] | 2-6,6-0,6-7 | |
| ATP - Singapura | 02/20 07:45 | 14 | [434] Evan King v Altug Celikbilek [299] | 2-6,4-6 | |
| Challenger - Istambul | 01/18 15:05 | 25 | [298] Altug Celikbilek v Jozef Kovalik [131] | 5-7,6-2,4-6 | |
| ATP - Antalya | 01/09 08:25 | 26 | [40] Nikoloz Basilashvili v Altug Celikbilek [309] | 7-6,6-4 | |
| ATP - Antalya | 01/07 09:45 | 25 | [309] Altug Celikbilek v Kacper Zuk [262] | 7-6,7-5 | |
| ITF - M15 Antália | 12/09 08:35 | 25 | Altug Celikbilek v Stefan Palosi | 3-6,4-6 | |
| Challenger - Maia | 12/03 13:10 | 26 | [131] Jozef Kovalik v Altug Celikbilek [318] | 6-3,3-6,6-3 | |
| Challenger - Maia | 12/01 11:00 | 25 | [318] Altug Celikbilek v Goncalo Oliveira [287] | 2-6,7-5,7-6 | |
| Challenger - Maia | 11/29 11:50 | 19 | [291] Nino Serdarusic v Altug Celikbilek [318] | 5-7,3-6 | |
| Challenger - Maia | 11/28 14:30 | 64 | Tiago Cacao v Altug Celikbilek | 4-6,3-6 | |
| Challenger - Ortisei | 11/18 14:55 | 26 | [139] Federico Gaio v Altug Celikbilek [327] | 6-4,7-5 | |
| Challenger - Ortisei | 11/16 14:00 | 25 | [325] Altug Celikbilek v Zdenek Kolar [229] | 6-4,6-2 | |
| Challenger - Ortisei | 11/15 10:00 | 19 | [431] Francesco Forti v Altug Celikbilek [325] | 2-6,2-6 | |
| Challenger - Ortisei | 11/14 12:30 | 64 | [325] Altug Celikbilek v Andrea Arnaboldi [497] | 6-4,6-4 | |
| Challenger - Istambul | 10/21 10:05 | 26 | [176] Sebastian Ofner v Altug Celikbilek [336] | 4-6,7-5,6-3 |
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.