| Challenger Cortina | 07/27 09:30 | 26 | [318] Matteo Viola v Danilo Petrovic [281] | 4-6,6-3,7-5 | |
| Challenger Cortina | 07/25 14:15 | 25 | [281] Danilo Petrovic v Salvatore Caruso [176] | 7-5,6-3 | |
| Challenger San Benedetto | 07/19 15:30 | 26 | [289] Danilo Petrovic v Laslo Djere [106] | 4-6,6-2,6-7 | |
| Challenger San Benedetto | 07/17 13:30 | 25 | [289] Danilo Petrovic v Flavio Cipolla [378] | 6-1,6-3 | |
| Challenger Recanati | 07/04 12:30 | 25 | [274] Danilo Petrovic v Mats Moraing [332] | 1-6,6-7 | |
| ATP Antalya Qual | 06/24 09:40 | 45 | Mohamed Safwat v Danilo Petrovic | 7-6,3-6,6-3 | |
| Challenger Poprad Tatry | 06/20 11:50 | 25 | [265] Danilo Petrovic v Zdenek Kolar [272] | 1-6,3-6 | |
| Challenger Lisbon Qual | 06/11 10:00 | 46 | Danilo Petrovic v Julian Lenz | 6-7,6-4,3-6 | |
| Challenger Lisbon Qual | 06/10 13:15 | 45 | Danilo Petrovic v Francisco Cabral | 6-2,6-3 | |
| Challenger Shymkent | 05/25 06:30 | 27 | [285] Danilo Petrovic v Yannick Hanfmann [220] | 4-6,4-6 | |
| Challenger Shymkent | 05/24 06:30 | 26 | Ivan Nedelko v Danilo Petrovic | 6-7,4-6 | |
| Challenger Shymkent | 05/22 10:35 | 25 | [285] Danilo Petrovic v Kevin Krawietz [340] | 7-5,6-1 | |
| Challenger Samarkand | 05/17 10:50 | 26 | [295] Danilo Petrovic v Teymuraz Gabashvili [149] | 4-6,6-7 | |
| Challenger Samarkand | 05/16 10:30 | 25 | Danilo Petrovic v Evgeny Karlovskiy | 4-6,6-3,6-4 | |
| Challenger Samarkand Qual | 05/15 05:00 | 54 | [295] Danilo Petrovic v Vishnu Vardhan [418] | 6-4,6-4 | |
| Challenger Samarkand Qual | 05/14 06:55 | 46 | Danilo Petrovic v Jonas Luetjen | 6-3,5-7,6-3 | |
| Challenger Samarkand Qual | 05/13 09:50 | 45 | [292] Danilo Petrovic v Andriej Kapas [435] | 6-0,6-3 | |
| ITF Kazakhstan F5 | 04/28 04:00 | 28 | Ivan Gakhov v Danilo Petrovic | 3-6,6-4,7-6 | |
| ITF Kazakhstan F5 | 04/27 04:00 | 27 | Jonathan Mridha v Danilo Petrovic | 2-6,2-6 | |
| ITF Kazakhstan F5 | 04/26 04:00 | 26 | Denis Yevseyev v Danilo Petrovic | 1-6,4-6 | |
| ITF Kazakhstan F5 | 04/25 04:00 | 25 | Yurii Dzhavakian v Danilo Petrovic | 3-6,4-6 | |
| ITF Kazakhstan F4 | 04/22 05:00 | 29 | [241] Zdenek Kolar v Danilo Petrovic [318] | 6-7,3-6 | |
| ITF Kazakhstan F4 | 04/21 04:00 | 28 | Ivan Gakhov v Danilo Petrovic | 7-5,3-6,2-6 | |
| ITF Kazakhstan F4 | 04/20 05:15 | 27 | Nino Serdarusic v Danilo Petrovic | 4-6,4-6 | |
| ITF Kazakhstan F4 | 04/19 07:40 | 26 | Oleksandr Bielinskyi v Danilo Petrovic | 5-7,6-7 | |
| ITF Kazakhstan F4 | 04/18 10:25 | 25 | Maxime Tabatruong v Danilo Petrovic | 3-6,1-6 | |
| Challenger Leon | 03/29 18:20 | 25 | [122] Stefan Kozlov v Danilo Petrovic [326] | 6-4,6-2 | |
| Challenger Leon Qual | 03/28 20:00 | 54 | [326] Danilo Petrovic v Liam Broady [322] | 6-2,5-7,6-4 | |
| Challenger Leon Qual | 03/27 20:50 | 46 | [326] Danilo Petrovic v Gonzalo Escobar [228] | 6-4,7-6 | |
| Challenger Leon Qual | 03/27 16:00 | 45 | [269] Ramkumar Ramanathan v Danilo Petrovic [326] | 3-6,6-3,1-6 |