Stadium: Stadium 17 Round: 44 Ground: Hardcourt outdoor
| Challenger Augsburg | 2019/08/09 10:00 | Julian Lenz v Guillermo Garcia-Lopez | 7-6,3-6,7-5 |
| Challenger Augsburg | 2019/08/08 10:15 | Carlos Taberner v Guillermo Garcia-Lopez | 3-6,7-5,2-6 |
| Challenger Augsburg | 2019/08/06 10:35 | Renzo Olivo v Guillermo Garcia-Lopez | 6-7,4-6 |
| ATP Kitzbuhel | 2019/07/30 09:00 | Jozef Kovalik v Guillermo Garcia-Lopez | 6-7,6-2,6-3 |
| ATP Kitzbuhel | 2019/07/28 10:15 | Guillermo Garcia-Lopez v Elliot Benchetrit | 6-4,7-6 |
| ATP Kitzbuhel | 2019/07/27 11:15 | Guillermo Garcia-Lopez v Igor Zelenay | 6-3,6-4 |
| ATP Gstaad | 2019/07/21 11:05 | Filippo Baldi v Guillermo Garcia-Lopez | 4-6,7-6,6-2 |
| ATP Gstaad | 2019/07/20 13:00 | Gonzalo Escobar v Guillermo Garcia-Lopez | 1-6,2-6 |
| Challenger Manerbio | 2019/08/09 08:00 | Pavel Kotov v Lorenzo Giustino | 6-1,4-6,5-7 |
| Challenger Manerbio | 2019/08/07 10:50 | Martin Cuevas v Lorenzo Giustino | 6-7,6-3,3-6 |
| Challenger Sopot | 2019/07/30 11:00 | Lorenzo Giustino v Aslan Karatsev | 6-7,3-6 |
| Challenger Prague | 2019/07/26 13:30 | Mario Vilella Martinez v Lorenzo Giustino | 6-0,7-6 |
| Challenger Prague | 2019/07/25 08:00 | Vaclav Safranek v Lorenzo Giustino | 3-6,2-6 |
| Challenger Prague | 2019/07/23 09:35 | Tak Khunn Wang v Lorenzo Giustino | 3-6,2-6 |
| Challenger Nur-Sultan | 2019/07/16 12:00 | Sebastian Korda v Lorenzo Giustino | 7-5,6-3 |
| Challenger Recanati | 2019/07/03 17:30 | Lorenzo Giustino v Alessandro Bega | 6-7,2-6 |