Stadium: Court 4 Round: 25 Ground: Hardcourt indoor
| Challenger Newport Beach | 2019/01/25 19:00 | Enzo Couacaud v Darian King | 6-3,3-6,7-6 |
| Challenger Newport Beach | 2019/01/24 18:00 | Darian King v Kaichi Uchida | 6-3,4-6,6-4 |
| Challenger Newport Beach | 2019/01/23 18:00 | Darian King v Benjamin Bonzi | 6-4,6-2 |
| Australian Open | 2019/01/11 03:00 | Darian King v Viktor Troicki | 2-6,6-3,3-6 |
| Australian Open | 2019/01/10 06:50 | Darian King v Alexey Vatutin | 6-3,4-6,6-2 |
| Australian Open | 2019/01/09 05:35 | Marcos Baghdatis v Darian King | 4-6,6-4,3-6 |
| Challenger Orlando | 2019/01/06 16:00 | Darian King v Marcos Giron | 4-6,4-6 |
| Challenger Orlando | 2019/01/05 19:50 | Darian King v Michael Redlicki | 6-4,6-2 |
| Challenger Cleveland | 2019/01/28 18:40 | Danilo Petrovic v Ante Pavic | 7-6,4-6,7-6 |
| Challenger Newport Beach | 2019/01/22 21:30 | Danilo Petrovic v Miomir Kecmanovic | 4-6,3-6 |
| Challenger Newport Beach | 2019/01/21 19:35 | Danilo Petrovic v Daniel Elahi Galan | 4-6,6-4,6-2 |
| Challenger Pune | 2018/11/20 05:30 | Danilo Petrovic v Ben Patael | 7-5,4-6,4-6 |
| Challenger Bangalore | 2018/11/13 11:20 | Frederico Ferreira Silva v Danilo Petrovic | 6-3,3-6,6-4 |
| Challenger Tashkent | 2018/10/09 06:20 | Danilo Petrovic v Felix Auger Aliassime | 4-6,5-7 |
| Challenger Almaty 2 | 2018/10/02 04:00 | Danilo Petrovic v Mirza Basic | 3-6,3-6 |
| US Open | 2018/08/23 15:00 | Danilo Petrovic v Lorenzo Giustino | 2-6,6-4,3-6 |