Stadium: Court 3 Round: 46
| Challenger Newport Beach Qual | 2018/01/20 20:00 | Novikov, Dennis v Kaichi Uchida | 6-1,3-6,7-6 |
| Australian Open Qual | 2018/01/11 07:10 | Novikov, Dennis v Elias Ymer | 7-6,3-6,3-6 |
| Australian Open Qual | 2018/01/10 00:55 | Matosevic, Marinko v Novikov, Dennis | 3-6,6-7 |
| Challenger Noumea | 2018/01/02 00:30 | Gonzalez, Alejandro v Novikov, Dennis | 6-7,6-3,6-4 |
| Challenger Knoxville | 2017/11/08 15:00 | Moraing, Mats v Novikov, Dennis | 6-4,6-2 |
| Challenger Charlottesville | 2017/10/31 14:00 | Cameron Norrie v Novikov, Dennis | 6-3,6-1 |
| Challenger Las Vegas | 2017/10/16 21:15 | King, Evan v Novikov, Dennis | 6-7,7-6,6-4 |
| Challenger Columbus | 2017/09/23 16:20 | Novikov, Dennis v Ward, Alexander | 1-6,3-6 |
| Challenger Newport Beach Qual | 2018/01/20 19:50 | Ulises Blanch v Sarmiento, Raymond | 6-3,1-6,4-6 |
| Challenger Tiburon Qual | 2017/09/24 17:00 | Halebian, Alexios v Sarmiento, Raymond | 6-3,6-4 |
| Challenger Tiburon Qual | 2017/09/23 17:00 | Carter, Andrew v Sarmiento, Raymond | 6-7,2-6 |
| Challenger Cary | 2017/09/11 16:00 | Cristian Garin v Sarmiento, Raymond | 6-2,6-3 |
| US Open, New York, USA, Qualifying | 2017/08/24 18:45 | Smyczek, Tim v Sarmiento, Raymond | 6-1,6-3 |
| US Open, New York, USA, Qualifying | 2017/08/23 15:00 | Benjamin Bonzi v Sarmiento, Raymond | 2-6,3-6 |
| Challenger Aptos | 2017/08/11 20:30 | Liam Broady v Sarmiento, Raymond | 6-4,6-4 |
| Challenger Aptos | 2017/08/11 01:00 | Sarmiento, Raymond v Quentin Halys | 6-4,4-6,6-3 |