Stadium: Court 6 Round: 46 Ground: Clay
| Challenger Shenzhen 2 | 2018/11/04 02:30 | Miomir Kecmanovic v Blaz Kavcic | 6-2,2-6,6-3 |
| Challenger Shenzhen 2 | 2018/11/03 04:00 | Aleksandr Nedovyesov v Miomir Kecmanovic | 5-7,4-6 |
| Challenger Shenzhen 2 | 2018/11/02 03:00 | Mohamed Safwat v Miomir Kecmanovic | 6-1,3-6,6-7 |
| Challenger Shenzhen 2 | 2018/10/31 02:30 | Federico Gaio v Miomir Kecmanovic | 6-4,5-7,2-6 |
| Challenger Shenzhen 2 | 2018/10/30 03:35 | Kimmer Coppejans v Miomir Kecmanovic | 4-6,3-6 |
| Challenger Liuzhou | 2018/10/28 03:00 | Radu Albot v Miomir Kecmanovic | 6-2,4-6,6-3 |
| Challenger Liuzhou | 2018/10/27 05:00 | Miomir Kecmanovic v Blaz Kavcic | 3-6,6-3,6-4 |
| Challenger Liuzhou | 2018/10/26 09:55 | Miomir Kecmanovic v Zhe Li | 7-6,4-6,6-3 |
| Challenger Las Vegas | 2018/10/27 19:00 | Thanasi Kokkinakis v Casper Ruud | 6-4,6-1 |
| Challenger Las Vegas | 2018/10/26 19:55 | Casper Ruud v Kamil Majchrzak | 7-5,7-5 |
| Challenger Las Vegas | 2018/10/25 18:00 | Casper Ruud v Evan King | 6-3,6-2 |
| Challenger Las Vegas | 2018/10/23 19:35 | Casper Ruud v Mitchell Krueger | 6-3,3-6,6-3 |
| Challenger Calgary | 2018/10/20 21:35 | Jordan Thompson v Casper Ruud | 6-7,6-0,7-6 |
| Challenger Calgary | 2018/10/20 00:00 | Brayden Schnur v Casper Ruud | 6-4,3-6,4-6 |
| Challenger Calgary | 2018/10/18 17:00 | Jan Choinski v Casper Ruud | 3-6,2-6 |
| Challenger Calgary | 2018/10/16 19:20 | Alejandro Gonzalez v Casper Ruud | 6-3,5-7,6-7 |