| Adriatic Tennis Series | 06/17 10:00 | 1 | Danilo Petrovic v Domogoj Bilijesko | 6-2,6-1 | |
| Adriatic Tennis Series | 06/16 10:00 | - | Danilo Petrovic v Deni Zmak | 6-2,6-4 | |
| Adriatic Tennis Series | 06/11 09:00 | 1 | [157] Danilo Petrovic v Nikola Milojevic [145] | 5-7,3-6 | |
| Adriatic Tennis Series | 06/10 09:00 | 1 | Nemanja Malesevic v Danilo Petrovic | 3-6,3-6 | |
| Adriatic Tennis Series | 06/09 12:30 | 1 | Boris Butulija v Danilo Petrovic | 0-6,3-6 | |
| Challenger Indian Wells | 03/02 20:45 | 24 | [250] Noah Rubin v Danilo Petrovic [157] | 3-6,7-6,6-1 | |
| ATP Acapulco | 02/23 01:00 | 64 | [70] Tommy Paul v Danilo Petrovic [155] | Retired | |
| ATP Delray Beach | 02/15 22:15 | 64 | [221] Mitchell Krueger v Danilo Petrovic [159] | 6-4,7-6 | |
| ATP New York | 02/11 19:30 | 25 | [116] Paolo Lorenzi v Danilo Petrovic [159] | 4-6,6-4,6-0 | |
| ATP New York | 02/10 18:35 | 164 | [123] Bradley Klahn v Danilo Petrovic [159] | 3-6,2-6 | |
| ATP New York | 02/09 21:40 | 64 | [187] Peter Polansky v Danilo Petrovic [159] | Retired | |
| ATP Montpellier | 02/03 12:40 | 164 | [153] Sergiy Stakhovsky v Danilo Petrovic [159] | 6-2,6-4 | |
| ATP Montpellier | 02/02 14:10 | 64 | [212] Hiroki Moriya v Danilo Petrovic [166] | 4-6,6-7 | |
| Challenger Quimper | 01/29 14:50 | 25 | Cem Ilkel v Danilo Petrovic | Retired | |
| Challenger Rennes | 01/25 12:00 | 28 | [166] Danilo Petrovic v James Ward [313] | 6-7,6-7 | |
| Challenger Rennes | 01/24 13:55 | 27 | [225] Constant Lestienne v Danilo Petrovic [166] | 2-6,6-7 | |
| Challenger Rennes | 01/23 12:20 | 26 | [270] Teymuraz Gabashvili v Danilo Petrovic [166] | 5-7,2-6 | |
| Challenger Rennes | 01/22 13:30 | 25 | Valentin Royer v Danilo Petrovic | 1-6,6-3,3-6 | |
| Australian Open | 01/16 03:40 | 44 | [197] Enzo Couacaud v Danilo Petrovic [166] | 4-6,7-6,6-2 | |
| Challenger Canberra | 01/07 23:00 | 25 | [56] Ugo Humbert v Danilo Petrovic [167] | 6-1,6-4 | |
| Challenger Canberra | 01/07 01:10 | 24 | [173] Elias Ymer v Danilo Petrovic [167] | 5-7,6-7 | |
| Challenger Ortisei | 11/14 15:50 | 26 | [153] Federico Gaio v Danilo Petrovic [172] | 6-4,6-4 | |
| Challenger Ortisei | 11/13 13:00 | 25 | [307] Uladzimir Ignatik v Danilo Petrovic [172] | 7-6,6-7,1-6 | |
| Challenger Liuzhou | 10/26 03:00 | 28 | [211] Denis Istomin v Danilo Petrovic [195] | Retired | |
| Challenger Liuzhou | 10/25 07:05 | 27 | [243] Zhe Li v Danilo Petrovic [195] | 4-6,4-6 | |
| Challenger Liuzhou | 10/24 04:20 | 26 | [206] Frederico Ferreira Silva v Danilo Petrovic [195] | 6-7,6-7 | |
| Challenger Liuzhou | 10/23 02:30 | 25 | [262] Ji Sung Nam v Danilo Petrovic [195] | 3-6,4-6 | |
| Challenger Ningbo | 10/17 03:00 | 26 | [101] Alejandro Davidovich Fokina v Danilo Petrovic [195] | 6-4,6-3 | |
| Challenger Ningbo | 10/16 03:35 | 25 | [281] Yunseong Chung v Danilo Petrovic [195] | 3-6,3-6 | |
| Challenger Sibiu | 09/22 13:50 | 29 | [223] Christopher O'Connell v Danilo Petrovic [259] | 4-6,2-6 |