Stadium: Campo 3 Round: 45 Ground: Clay
| ATP Eastbourne Qual | 2018/06/24 10:00 | Matteo Berrettini v Gomez-Herrera, Carlos | 6-2,7-6 |
| ATP Eastbourne Qual | 2018/06/23 10:00 | Gomez-Herrera, Carlos v Jan Choinski | 6-3,6-4 |
| Shymkent 2, Kazakhstan | 2018/06/05 06:00 | Mohamed Safwat v Gomez-Herrera, Carlos | 7-5,7-5 |
| Challenger Mestre | 2018/05/21 13:25 | Lorenzo Giustino v Gomez-Herrera, Carlos | 7-5,6-4 |
| Puerto Vallarta, Mexico | 2018/05/04 23:00 | Petrovic, Danilo v Gomez-Herrera, Carlos | 6-3,6-3 |
| Puerto Vallarta, Mexico | 2018/05/03 23:00 | Giraldo, Santiago v Gomez-Herrera, Carlos | 6-1,5-7,6-7 |
| Puerto Vallarta, Mexico | 2018/05/03 01:35 | Gomez-Herrera, Carlos v Estrella Burgos, Victor | 7-6,6-3 |
| Puerto Vallarta, Mexico | 2018/05/01 20:40 | Martinez, Luis David v Gomez-Herrera, Carlos | 3-6,6-2,2-6 |
| ITF France F11 | 2018/06/29 08:30 | Jacq, Gregoire v Benjamin Pietri | 6-3,3-6,3-6 |
| ITF France F11 | 2018/06/28 10:00 | Cornut-Chauvinc, Antoine v Jacq, Gregoire | 6-7,2-6 |
| ITF France F11 | 2018/06/26 09:35 | Jacq, Gregoire v Guell Bartrina, Eduard | 3-6,6-2,6-3 |
| Challenger Blois Qual | 2018/06/18 10:30 | Ymer, Mikael v Jacq, Gregoire | 6-4,6-4 |
| Challenger Blois Qual | 2018/06/17 12:00 | Jacq, Gregoire v Vega Hernandez, David | 7-5,6-3 |
| Challenger Blois Qual | 2018/06/16 12:45 | Jacq, Gregoire v Gigounon, Germain | 7-5,6-1 |
| Challenger Bordeaux Qual | 2018/05/14 08:30 | Alexei Popyrin v Jacq, Gregoire | 6-3,6-4 |
| Challenger Bordeaux Qual | 2018/05/13 08:30 | Jacq, Gregoire v Hugo Grenier | 6-1,6-7,7-6 |