Stadium: Center Court Round: 24 Ground: Clay
| Challenger Como | 2019/08/31 12:10 | Facundo Mena v Alessandro Giannessi | 6-2,1-6,6-2 |
| Challenger Como | 2019/08/30 13:20 | Alessandro Giannessi v Dmitry Popko | 7-6,4-6,6-4 |
| Challenger Como | 2019/08/29 13:25 | Alessandro Giannessi v Sebastian Ofner | 6-4,6-2 |
| Challenger Como | 2019/08/28 08:00 | Alessandro Giannessi v Tatlot, Johan Sebastien | 1-6,6-4,6-3 |
| US Open, New York, USA | 2019/08/22 16:25 | Constant Lestienne v Alessandro Giannessi | 6-3,6-0 |
| US Open, New York, USA | 2019/08/20 15:00 | Wolf, Jeffrey John v Alessandro Giannessi | 6-2,5-7,2-6 |
| Sopot, Pologne | 2019/07/30 13:25 | Alessandro Giannessi v Aleksandre Metreveli | 6-4,3-6,4-6 |
| Challenger - Prague | 2019/07/24 10:35 | Alessandro Giannessi v Andrea Collarini | 0-6,2-6 |
| Challenger Como | 2019/08/29 16:25 | Stefano Travaglia v Galovic, Viktor | 7-6,5-7,7-6 |
| Challenger Como | 2019/08/27 12:15 | Raul Brancaccio v Galovic, Viktor | 1-6,5-7 |
| US Open, New York, USA | 2019/08/22 17:00 | Galovic, Viktor v Jannik Sinner | 6-4,6-7,5-7 |
| US Open, New York, USA | 2019/08/20 20:45 | Smith, John-Patrick v Galovic, Viktor | 6-7,4-6 |
| Challenger Manerbio | 2019/08/06 09:45 | Doumbia, Sadio v Galovic, Viktor | 6-1,6-2 |
| Kitzbuhel, Austria | 2019/07/27 09:00 | Sandro Kopp v Galovic, Viktor | 7-6,4-6,7-6 |
| Gstaad, Switzerland | 2019/07/21 10:25 | Dennis Novak v Galovic, Viktor | 6-3,6-3 |
| Gstaad, Switzerland | 2019/07/20 11:20 | Galovic, Viktor v Stefano Napolitano | 6-3,6-4 |