INFO: click on player name to show detailed player statistics
Christoph Negritu vs. Altug Celikbilek - head to head matches
| 03.03.19 | fin | Altug Celikbilek | Christoph Negritu | 2-6, 6-4, 6-1 | match details |  M15 Monastir | Hard |
| 13.04.17 | 2nd round | Altug Celikbilek | Christoph Negritu | 6-3, 6-74, 6-2 | match details |  Turkey F14 | Clay |
Christoph Negritu form & Altug Celikbilek form
Christoph Negritu - last matches
 Skopje Challenger - Clay | ||||
| 22.05.25 1/4 | vs. Nerman Fatic | 6-3, 6-76, 2-6 |  | match details |
| 21.05.25 2nd round | vs. Franco Agamenone | 6-4, 4-6, 6-1 |  | match details |
| 20.05.25 1st round | vs. Matej Dodig | 6-1, 4-6, 6-4 | | match details |
| Tunis Challenger - Clay | ||||
| 13.05.25 1st round | vs. Murkel Dellien | 4-6, 7-5, 4-6 | | match details |
| 12.05.25 qual. | vs. Kilian Feldbausch | 6-4, 6-3 | | match details |
| 11.05.25 q 1 | vs. Samir Hamza Reguig | 7-5, 7-62 | | match details |
 M15 Oegstgeest - Clay | ||||
| 03.05.25 1/2 | vs. Gilles Arnaud Bailly | 6-74, 6-4, 3-6 | | match details |
| 02.05.25 1/4 | vs. Stijn Slump | 6-3, 7-63 | | match details |
| 01.05.25 2nd round | vs. Eero Vasa | 7-62, 7-64 | | match details |
| 30.04.25 1st round | vs. Sydney Zick | 6-3, 7-65 | | match details |
 Monza Challenger - Clay | ||||
| 06.04.25 q 1 | vs. Cedrik-Marcel Stebe | 5-7, 5-7 | | match details |
| Barletta Challenger - Clay | ||||
| 30.03.25 q 1 | vs. Alessandro Pecci | 7-5, 3-6, 3-6 | | match details |
| Naples Challenger - Clay | ||||
| 23.03.25 q 1 | vs. Alessandro Pecci | 6-2, 5-7, 4-6 | | match details |
 Hersonissos 2 - Hard | ||||
| 15.03.25 1/2 | vs. Dimitar Kuzmanov | 3-6, 5-7 | | match details |
| 14.03.25 1/4 | vs. Dennis Novak | 6-3, 6-73, 7-5 | | match details |
| 12.03.25 2nd round | vs. Stefanos Sakellaridis | 7-5, 6-4 | | match details |
| 10.03.25 1st round | vs. Lorenzo Giustino | 4-6, 6-4, 6-2 | | match details |
| Hersonissos 1 - Hard | ||||
| 06.03.25 2nd round | vs. Edas Butvilas | 6-4, 3-6, 6-75 | | match details |
| 04.03.25 1st round | vs. Matthew Dellavedova | 6-3, 6-2 | | match details |
 Glasgow Challenger - I. hard | ||||
| 18.02.25 1st round | vs. Max Hans Rehberg | 1-6, 2-6 | | match details |
| 17.02.25 qual. | vs. Toby Samuel | 7-66, 6-77, 6-4 | | match details |
| 16.02.25 q 1 | vs. Ewen Lumsden | 5-7, 6-2, 6-2 | | match details |
 Tenerife 2 - Hard | ||||
| 10.02.25 qual. | vs. Chris Rodesch | 6-75, 4-6 | | match details |
| 09.02.25 q 1 | vs. Pablo Masjuan Ginel | 6-2, 6-4 | | match details |
| Tenerife 1 - Hard | ||||
| 05.02.25 1st round | vs. Henrique Rocha | 4-6, 1-6 | | match details |
| 03.02.25 qual. | vs. Luka Mikrut | 4-6, 7-64, 6-4 | | match details |
| 02.02.25 q 1 | vs. Nikolay Vylegzhanin | 7-62, 4-6, 6-3 | | match details |
 Koblenz Challenger - I. hard | ||||
| 30.01.25 2nd round | vs. Mika Brunold | 2-6, 4-6 | | match details |
| 28.01.25 1st round | vs. Ryan Nijboer | 4-6, 6-2, 7-5 | | match details |
| 27.01.25 qual. | vs. Jakub Paul | 7-65, 6-2 | | match details |
Altug Celikbilek - last matches
| M15 Monastir - Hard | ||||
| 30.11.24 1/2 | vs. Yanki Erel | 0-1, - Altug Celikbilek - retired | | match details |
| 29.11.24 1/4 | vs. Pietro Marino | 6-4, 6-1 | | match details |
| 28.11.24 2nd round | vs. Sekou Bangoura | 6-3, 7-5 | | match details |
| 26.11.24 1st round | vs. Maxence Bertimon | 6-3, 6-4 | | match details |
| M25 Monastir - Hard | ||||
| 10.11.24 fin | vs. Kimmer Coppejans | 5-7, 7-5, 2-6 | | match details |
| 09.11.24 1/2 | vs. Kenny de Schepper | 7-64, 6-4 | | match details |
| 08.11.24 1/4 | vs. Francesco Maestrelli | 6-2, 6-2 | | match details |
| 07.11.24 2nd round | vs. Peter Buldorini | 6-2, 6-1 | | match details |
| 06.11.24 1st round | vs. Keshav Chopra | 3-6, 6-0, 6-1 | | match details |
| 04.11.24 q 2 | vs. Cian Maguire | 6-1, 6-4 | | match details |
| 04.11.24 qual. | vs. Yassine Smiej | 6-1, 6-3 | | match details |
| 03.11.24 q 1 | vs. Aditya Chopra | Aditya Chopra - walk over | | match details |
| M15 Monastir - Hard | ||||
| 02.11.24 1/2 | vs. Lucas Poullain | 5-7, 2-6 | | match details |
| 01.11.24 1/4 | vs. Lasse Poertner | 6-1, 6-4 | | match details |
| 31.10.24 2nd round | vs. Aaron Gil Garcia | 7-65, 6-1 | | match details |
| 30.10.24 1st round | vs. Jarno Jans | 6-1, 7-64 | | match details |
| M15 Monastir - Hard | ||||
| 27.10.24 fin | vs. Inaki Montes-De La Torre | 2-6, 6-1, 4-6 | | match details |
| 26.10.24 1/2 | vs. Olaf Pieczkowski | 6-2, 6-4 | | match details |
| 25.10.24 1/4 | vs. Bogdan Bobrov | 6-71, 6-1, 6-1 | | match details |
| 24.10.24 2nd round | vs. Daniel Verbeek | 6-2, 6-4 | | match details |
| 23.10.24 1st round | vs. Markus Molder | 6-1, 6-4 | | match details |
| M15 Kayseri - Hard | ||||
| 15.10.24 1st round | vs. Maxwell Mckennon | 2-6, 2-6 | | match details |
| M15 Monastir - Hard | ||||
| 29.09.24 fin | vs. Carles Hernandez | 4-6, 6-3, 6-2 | | match details |
| 28.09.24 1/2 | vs. Jakub Nicod | 4-6, 6-3, 6-3 | | match details |
| 27.09.24 1/4 | vs. Luc Fomba | 6-3, 6-3 | | match details |
| 26.09.24 2nd round | vs. Mousa Alkotop | 6-3, 6-4 | | match details |
| 25.09.24 1st round | vs. Niccolo Ciavarella | 6-2, 6-2 | | match details |
| 24.09.24 qual. | vs. Noah Merre | 6-1, 2-6, 10-6 | | match details |
| 23.09.24 q 2 | vs. Dominique Graf | 6-2, 6-3 | | match details |
| 22.09.24 q 1 | vs. Thomas George Brun | 6-1, 6-1 | | match details |
