Stadium: Court 3 Round: 64 Ground: Hardcourt outdoor
| Challenger - Bratislava | 2018/11/07 11:20 | Garcia-Lopez, Guillermo v Sebastian Ofner | 5-7,4-6 |
| Challenger - Bratislava | 2018/11/05 15:30 | Garcia-Lopez, Guillermo v Brands, Daniel | 7-6,6-4 |
| Challenger Eckental | 2018/10/31 13:45 | Gleb Sakharov v Garcia-Lopez, Guillermo | 6-4,7-6 |
| Challenger Eckental | 2018/10/29 14:40 | Quentin Halys v Garcia-Lopez, Guillermo | 6-7,6-7 |
| Basel, Switzerland | 2018/10/20 15:15 | Garcia-Lopez, Guillermo v Vasek Pospisil | 2-6,2-6 |
| ATP Stockholm | 2018/10/15 13:30 | Denis Kudla v Garcia-Lopez, Guillermo | 6-2,7-5 |
| St. Petersburg, Russia | 2018/09/18 11:45 | Garcia-Lopez, Guillermo v Matteo Berrettini | 6-7,6-2,3-6 |
| Winston-Salem, USA | 2018/08/21 00:30 | Chung, Hyeon v Garcia-Lopez, Guillermo | 7-6,6-2 |
| Mouilleron-Le-Captif, France | 2018/11/11 15:15 | Maden, Yannick v Elias Ymer | 3-6,6-7 |
| Mouilleron-Le-Captif, France | 2018/11/10 12:30 | Alexey Vatutin v Maden, Yannick | 2-6,3-6 |
| Mouilleron-Le-Captif, France | 2018/11/09 11:35 | Moraing, Mats v Maden, Yannick | 3-6,3-6 |
| Mouilleron-Le-Captif, France | 2018/11/07 10:00 | Antoine Hoang v Maden, Yannick | 1-6,2-6 |
| Challenger Eckental | 2018/10/30 11:45 | Maden, Yannick v Antoine Hoang | 3-6,6-7 |
| Brest, France | 2018/10/23 09:00 | Lorenzo Sonego v Maden, Yannick | 7-5,6-2 |
| Orleans, France | 2018/09/25 09:00 | Maden, Yannick v Kenny de Schepper | 0-6,4-6 |
| Metz, France | 2018/09/21 18:30 | Bachinger, Matthias v Maden, Yannick | 6-3,2-6,6-4 |