| Challenger Biella | 09/27 09:00 | - | [238] Alexandre Muller v Galovic, Viktor [269] | 6-3,7-6 | |
| Challenger Biella | 09/26 09:00 | 26 | [278] Riccardo Bonadio v Galovic, Viktor [269] | 6-3,2-6,1-6 | |
| Forli 6, Italy | 09/21 08:00 | 25 | [341] Andrea Pellegrino v Galovic, Viktor [269] | 6-4,6-4 | |
| Kitzbuhel, Austria | 09/07 15:30 | 14 | [81] Laslo Djere v Galovic, Viktor [267] | 6-3,7-5 | |
| Cordenons, Italy | 08/30 10:30 | 164 | [340] Andrea Pellegrino v Galovic, Viktor [264] | 7-6,6-1 | |
| Cordenons, Italy | 08/29 12:00 | 64 | Galovic, Viktor v Evgeny Karlovskiy | 6-3,6-2 | |
| Challenger Trieste | 08/25 14:00 | 25 | [264] Galovic, Viktor v Yannick Hanfmann [116] | 2-6,6-3,1-6 | |
| Challenger Trieste | 08/23 11:30 | - | [409] Riccardo Bonadio v Galovic, Viktor [269] | 7-6,4-6,6-3 | |
| Challenger Trieste | 08/22 13:00 | - | Flavio Cobolli v Galovic, Viktor | 4-6,6-7 | |
| Challenger Trieste | 08/22 13:00 | - | Toledo Bague, Pol v Galovic, Viktor | Cancelled | |
| Challenger Todi | 08/18 13:05 | - | [143] Yannick Hanfmann v Galovic, Viktor [269] | 6-4,7-5 | |
| Challenger Todi | 08/16 09:00 | - | [269] Galovic, Viktor v Riccardo Bonadio [409] | 6-4,6-4 | |
| Challenger Todi | 08/15 08:00 | 64 | [269] Galovic, Viktor v Aziz Dougaz [360] | 5-7,6-3,6-4 | |
| Italian National Tour | 07/04 13:00 | 1 | [46] Lorenzo Sonego v Galovic, Viktor [269] | 3-6,7-6,6-4 | |
| Italian National Tour | 07/03 20:15 | 1 | Matteo Gigante v Galovic, Viktor | 1-6,6-1,2-6 | |
| Italian National Tour | 07/02 16:30 | 1 | [269] Galovic, Viktor v Andujar, Pablo [53] | 6-3,6-4 | |
| Italian National Tour | 07/01 14:55 | 1 | [446] Forti, Francesco v Galovic, Viktor [269] | 4-6,4-6 | |
| Italian National Tour | 06/29 16:30 | - | Roncalli, Simone v Galovic, Viktor | 2-6,4-6 | |
| Italian National Tour | 06/29 15:30 | - | Bega, Alessandro v Galovic, Viktor | View | |
| Challenger - Pau | 02/24 18:50 | 24 | Mathias Bourgue v Galovic, Viktor | Cancelled | |
| Bergamo, Italy | 02/19 12:05 | 25 | [208] Enzo Couacaud v Galovic, Viktor [262] | 6-2,6-4 | |
| Bergamo, Italy | 02/18 10:45 | 24 | [262] Galovic, Viktor v Mircea-Alexandru Jecan [453] | 6-1,6-2 | |
| Challenger Launceston | 02/04 02:45 | 25 | [249] Galovic, Viktor v Daniel Altmaier [251] | 4-6,3-6 | |
| Challenger - Burnie | 01/27 05:05 | 24 | [249] Galovic, Viktor v Yuta Shimizu [355] | 1-6,6-7 | |
| Bangkok-2, Thailand | 01/21 03:00 | 24 | [249] Galovic, Viktor v Sekiguchi, Shuichi [264] | Retired | |
| Open d'Australie | 01/17 01:10 | 45 | [106] Evgeny Donskoy v Galovic, Viktor [246] | 6-3,3-6,6-3 | |
| Open d'Australie | 01/16 01:20 | 44 | [147] Emilio Gomez v Galovic, Viktor [246] | 6-7,6-2,3-6 | |
| Challenger Maia | 11/18 15:00 | 24 | [252] Galovic, Viktor v Gian Marco Moroni [262] | 3-6,6-7 | |
| Challenger Ortisei | 11/12 13:05 | 25 | [153] Federico Gaio v Galovic, Viktor [254] | 7-6,5-7,6-3 | |
| Challenger Ortisei | 11/11 12:20 | 24 | [254] Galovic, Viktor v Gabashvili, Teimuraz [276] | 4-6,7-6,6-4 |