| ITF M15 Tabarka | 04/22 10:45 | 54 | Benjamin Winter Lopez v Gregorio Cordonnier | 4-6,6-4,5-10 | |
| ITF M15 Tabarka | 04/22 08:00 | 54 | Petros Tsitsipas v Gregorio Cordonnier | 4-6,3-6 | |
| ITF M15 Tabarka | 04/17 08:30 | 25 | Gregorio Cordonnier v Darko Jandric | 5-7,1-6 | |
| ITF M15 Tabarka | 04/15 12:00 | 54 | Erik Crepaldi v Gregorio Cordonnier | 2-6,2-6 | |
| ITF M15 Tabarka | 04/15 08:00 | 54 | Hans Albert Schubert v Gregorio Cordonnier | 6-4,5-7,4-10 | |
| ITF M15 Tabarka | 04/10 11:40 | 25 | Gregorio Cordonnier v Simon Freund | 2-6,5-7 | |
| ITF M15 Tabarka | 04/08 15:00 | 54 | Gregorio Cordonnier v Neil Oberleitner | 6-1,6-3 | |
| ITF M15 Tabarka | 04/01 12:30 | 54 | Gregorio Cordonnier v Artur Shakhnubaryan | 6-7,1-6 | |
| ITF M15 Tabarka | 03/25 12:30 | 45 | Antonio Cayetano March v Gregorio Cordonnier | 6-1,7-5 | |
| ITF M15 Tabarka | 03/25 08:00 | 45 | Giovanni Rizzuti v Gregorio Cordonnier | 2-6,6-1,1-10 | |
| ITF M15 Tabarka | 03/18 08:00 | 45 | Jake Hersey v Gregorio Cordonnier | 6-4,0-6,12-10 | |
| ITF M15 Tabarka | 03/11 08:00 | 45 | Gregorio Cordonnier v Vasko Mladenov | 4-6,5-7 | |
| ITF M15 Palmanova | 01/28 10:20 | 45 | Peter Goldsteiner v Gregorio Cordonnier | 6-3,3-6,10-8 | |
| ITF M15 Palmanova | 01/22 10:00 | 45 | Vullnet Tashi v Gregorio Cordonnier | 6-1,7-6 | |
| ITF M15 Palmanova | 01/21 11:00 | 45 | Gregorio Cordonnier v Alberto C Sanchez | Retired | |
| ITF M15 Manacor | 01/14 09:00 | 45 | Hugo Pontico v Gregorio Cordonnier | 6-3,7-6 | |
| ITF M15 Manacor | 01/07 13:00 | 45 | Pau Perez Contri v Gregorio Cordonnier | 7-6,1-6,11-9 | |
| ITF Egypt F31 | 12/12 10:00 | 25 | Vlad Andrei Dancu v Gregorio Cordonnier | 1-6,6-0,6-2 | |
| ITF Egypt F31 | 12/10 08:00 | 62 | Gregorio Cordonnier v Fred Olivier Schommer | 4-6,6-3,6-2 | |
| ITF Egypt F30 | 12/05 10:30 | 25 | Sherif Sabry v Gregorio Cordonnier | 7-6,4-6,6-4 | |
| ITF Egypt F30 | 12/03 08:00 | 44 | Gregorio Cordonnier v Yohei Otsuka | 6-3,6-4 | |
| ITF Egypt F30 | 12/02 07:00 | 44 | Gregorio Cordonnier v Jose Joaquin M Cisneros | 6-3,6-3 | |
| ITF Egypt F29 | 11/28 07:30 | 25 | Gregorio Cordonnier v Nicolas Zaidman | 1-6,1-6 | |
| ITF Turkey F37 | 11/19 12:00 | 62 | Gregorio Cordonnier v Samuel Pointon | 3-6,6-4,3-6 | |
| ITF Turkey F37 | 11/19 06:30 | 62 | Gregorio Cordonnier v Damir Makhmudov | 6-0,6-0 | |
| ITF Turkey F36 | 11/12 09:05 | 62 | Andras Necz v Gregorio Cordonnier | 6-2,6-3 | |
| ITF Turkey F36 | 11/11 07:00 | 62 | Bulut Ozcelik v Gregorio Cordonnier | 6-3,2-6,2-6 | |
| ITF Tunisia F39 | 11/06 09:30 | 25 | Nicolo Inserra v Gregorio Cordonnier | 6-3,6-1 | |
| ITF Tunisia F38 | 10/28 08:30 | 62 | Gregorio Cordonnier v Vito Dell'Elba | 6-7,3-6 | |
| ITF Tunisia F37 | 10/22 14:00 | 44 | Petr Arkhipov v Gregorio Cordonnier | 6-2,6-4 |