| Rome II, Italy | 09/26 10:40 | 25 | [199] Carlos Taberner v Cervantes, Inigo [213] | 7-5,6-2 | |
| Challenger Rome 2 Qual | 09/25 09:00 | 54 | [213] Cervantes, Inigo v Elliot Benchetrit [468] | 6-4,6-4 | |
| Challenger Rome 2 Qual | 09/24 09:50 | 46 | [216] Cervantes, Inigo v Haider-Maurer, Andreas [477] | 6-4,6-3 | |
| Challenger Sibiu | 09/21 08:00 | 26 | [90] Stebe, Cedrik-Marcel v Cervantes, Inigo [216] | 2-6,7-6,6-2 | |
| Challenger Sibiu | 09/19 08:00 | 25 | [216] Cervantes, Inigo v Arnaboldi, Andrea [218] | 7-6,6-1 | |
| Challenger Szczecin | 09/14 16:45 | 26 | [161] Guido Andreozzi v Cervantes, Inigo [215] | 6-3,6-3 | |
| Challenger Szczecin | 09/12 12:55 | 25 | [215] Cervantes, Inigo v Marco Cecchinato [99] | 3-6,6-4,6-4 | |
| Challenger Seville | 09/09 18:30 | 29 | [246] Cervantes, Inigo v Felix Auger Aliassime [226] | 7-6,3-6,3-6 | |
| Challenger Seville | 09/08 16:00 | 28 | [342] Corentin Moutet v Cervantes, Inigo [246] | 2-6,2-6 | |
| Challenger Seville | 09/07 15:30 | 27 | [246] Cervantes, Inigo v Jaume Munar [208] | 7-5,3-6,6-2 | |
| Challenger Seville | 09/06 09:00 | 26 | [246] Cervantes, Inigo v Ojeda Lara, Ricardo [180] | 6-2,6-3 | |
| Challenger Seville | 09/05 11:50 | 25 | [112] Casper Ruud v Cervantes, Inigo [246] | Retired | |
| ITF Spain F27 | 09/01 09:00 | 28 | Cervantes, Inigo v Davidovich Fokina, Alejandro | 6-7,5-7 | |
| ITF Spain F27 | 08/31 11:10 | 27 | Cervantes, Inigo v Gimeno-Traver, Daniel | 3-6,6-4,6-4 | |
| ITF Spain F27 | 08/30 09:30 | 26 | Cervantes, Inigo v Sorni Chavarria, Quim | 6-4,7-5 | |
| ITF Spain F27 | 08/29 12:30 | 25 | Cervantes, Inigo v Marcelo Zormann | 7-5,4-6,7-5 | |
| Challenger Meerbusch | 08/17 12:35 | 26 | [253] Cervantes, Inigo v Jahn, Jeremy [202] | 4-6,6-7 | |
| Challenger Meerbusch | 08/15 15:45 | 25 | [253] Cervantes, Inigo v Maxime Janvier [228] | 6-1,3-6,6-3 | |
| Challenger Tampere | 07/29 13:00 | 28 | [156] Sousa, Pedro v Cervantes, Inigo [280] | 6-3,6-3 | |
| Challenger Tampere | 07/28 15:45 | 27 | [280] Cervantes, Inigo v Tallon Griekspoor [302] | 7-5,6-3 | |
| Challenger Tampere | 07/27 12:20 | 26 | [198] Ramirez Hidalgo, Ruben v Cervantes, Inigo [280] | 6-4,3-6,4-6 | |
| Challenger Tampere | 07/25 13:15 | 25 | Cervantes, Inigo v Mohamed Safwat | 4-6,6-4,6-0 | |
| Challenger Scheveningen | 07/20 11:30 | 26 | [204] Joris De Loore v Cervantes, Inigo [288] | 6-2,6-3 | |
| Challenger Scheveningen | 07/18 10:40 | 25 | [288] Cervantes, Inigo v Verbeek, Sem [285] | 6-3,6-4 | |
| Challenger Bastad | 07/11 08:00 | 25 | [398] Ymer, Mikael v Cervantes, Inigo [179] | 1-6,7-5,6-3 | |
| Wimbledon Qual | 06/26 13:55 | 44 | [111] Soeda, Go v Cervantes, Inigo [179] | 3-6,7-5,9-7 | |
| Challenger Blois | 06/20 12:15 | 25 | Cervantes, Inigo v Hernandez-Fernandez, Jose | Retired | |
| Challenger Caltanissetta | 06/15 19:20 | 26 | [118] Alessandro Giannessi v Cervantes, Inigo [177] | 6-2,6-3 | |
| Challenger Caltanissetta | 06/13 09:00 | 25 | [177] Cervantes, Inigo v Matteo Berrettini [235] | 3-6,6-2,7-5 | |
| Prostejov, Czech Republic | 06/05 14:15 | 25 | [134] Roberto Carballes Baena v Cervantes, Inigo [163] | 4-6,6-4,6-4 |