Round: 27 Ground: Hardcourt outdoor
| Challenger Aptos | 2015/08/11 00:30 | Krajicek, Austin v Novikov, Dennis | 6-7,6-4,7-6 |
| Challenger Las Vegas | 2015/10/20 17:30 | Krajicek, Austin v Liam Broady | 6-3,6-2 |
| Challenger Columbus | 2015/09/22 14:00 | Garanganga, Takanyi v Krajicek, Austin | 6-2,3-6,6-3 |
| US Open, New York, USA | 2015/09/03 20:15 | Anderson, Kevin v Krajicek, Austin | 6-3,6-4,6-2 |
| US Open, New York, USA | 2015/09/01 15:00 | Krajicek, Austin v Giraldo, Santiago | 3-6,7-6,7-6,7-6 |
| Challenger Aptos | 2015/08/16 21:40 | John Millman v Krajicek, Austin | 7-5,2-6,6-3 |
| Challenger Aptos | 2015/08/15 19:50 | Fratangelo, Bjorn v Krajicek, Austin | 3-6,6-7 |
| Challenger Aptos | 2015/08/14 18:00 | Krajicek, Austin v Jaziri, Malek | 6-3,6-4 |
| Challenger Aptos | 2015/08/13 18:00 | Krajicek, Austin v Zverev, Mischa | 6-3,6-4 |
| Challenger Las Vegas | 2015/10/21 19:55 | Daniel Evans v Novikov, Dennis | 4-6,6-7 |
| Challenger Las Vegas | 2015/10/19 19:45 | Song, Evan v Novikov, Dennis | 4-6,4-6 |
| Challenger Columbus | 2015/09/27 15:00 | Harrison, Ryan v Novikov, Dennis | 4-6,6-3,3-6 |
| Challenger Columbus | 2015/09/23 20:00 | Novikov, Dennis v Arevalo-Gonzalez, Marcelo | 7-6,6-7,6-2 |
| Challenger Columbus | 2015/09/22 15:30 | Novikov, Dennis v Stefan Kozlov | 7-6,7-6 |
| US Open, New York, USA, Qualifying | 2015/08/27 15:00 | Novikov, Dennis v Ebden, Matthew | 3-6,7-6,2-6 |
| US Open, New York, USA, Qualifying | 2015/08/25 17:10 | Gastao Elias v Novikov, Dennis | 7-6,3-6,4-6 |
| Challenger Aptos | 2015/08/11 00:30 | Krajicek, Austin v Novikov, Dennis | 6-7,6-4,7-6 |