Stadium: Court Indoor 11 Round: 25 Ground: Hardcourt outdoor
| Challenger Bangalore | 2018/11/13 05:30 | Max Purcell v Brayden Schnur | 4-6,6-7 |
| Challenger Shenzhen 2 | 2018/10/30 04:30 | Brayden Schnur v Yuichi Sugita | 3-6,2-6 |
| Challenger Liuzhou | 2018/10/25 03:00 | Miomir Kecmanovic v Brayden Schnur | 6-4,7-6 |
| Challenger Liuzhou | 2018/10/23 03:50 | Liam Broady v Brayden Schnur | 2-6,7-5,3-6 |
| Challenger Calgary | 2018/10/20 00:00 | Brayden Schnur v Casper Ruud | 6-4,3-6,4-6 |
| Challenger Calgary | 2018/10/19 00:00 | Adrian Menendez-Maceiras v Brayden Schnur | 6-4,2-6,6-7 |
| Challenger Calgary | 2018/10/17 00:00 | Brayden Schnur v Tommy Robredo | 4-6,6-1,6-4 |
| ATP Shenzhen | 2018/09/23 07:00 | Jason Jung v Brayden Schnur | 7-6,6-2 |
| Challenger Kobe | 2018/11/14 04:50 | Go Soeda v Andrew Harris | 6-3,7-5 |
| Challenger Kobe | 2018/11/13 04:05 | Shinji Hazawa v Andrew Harris | 3-6,6-3,3-6 |
| Challenger Kobe | 2018/11/12 02:00 | Andrew Harris v Sho Shimabukuro | 6-4,6-3 |
| Challenger Kobe | 2018/11/11 02:00 | Andrew Harris v Yuki Mochizuki | 6-4,6-0 |
| Challenger Canberra 2 | 2018/10/31 01:45 | Yosuke Watanuki v Andrew Harris | 7-6,6-7,6-0 |
| Challenger Fairfield | 2018/10/06 17:00 | Sebastian Fanselow v Andrew Harris | 3-6,6-1,6-1 |
| Challenger Stockton | 2018/09/30 23:45 | Dayne Kelly v Andrew Harris | 7-5,6-7,7-6 |
| Challenger Stockton | 2018/09/29 22:00 | Daniel Nguyen v Andrew Harris | 0-6,4-6 |