Stadium: Central Court Round: 26 Ground: Hardcourt outdoor
| Challenger Zhangjiagang | 2019/03/20 03:35 | Brayden Schnur v Andrew Harris | 4-6,7-6,6-7 |
| Challenger Zhangjiagang | 2019/03/18 02:00 | Andrew Harris v Yecong He | 6-1,6-1 |
| Challenger Zhuhai | 2019/03/06 10:50 | Andrew Harris v Hiroki Moriya | 4-6,1-6 |
| Challenger Zhuhai | 2019/03/05 02:30 | Javier Barranco Cosano v Andrew Harris | 1-6,2-6 |
| Challenger Yokohama | 2019/03/02 03:20 | Andrew Harris v Oscar Otte | 3-6,4-6 |
| Challenger Yokohama | 2019/03/01 03:30 | Tsung-Hua Yang v Andrew Harris | 5-7,6-7 |
| Challenger Yokohama | 2019/02/28 08:20 | Gastao Elias v Andrew Harris | 4-6,7-5,4-6 |
| Challenger Yokohama | 2019/02/26 07:10 | Andrew Harris v Hiroki Moriya | 6-3,6-3 |
| Challenger Zhangjiagang | 2019/03/20 02:00 | Goncalo Oliveira v Uladzimir Ignatik | 3-6,2-6 |
| Challenger Shenzhen | 2019/03/13 05:40 | Soonwoo Kwon v Uladzimir Ignatik | 6-3,7-5 |
| Challenger Shenzhen | 2019/03/11 06:25 | Nino Serdarusic v Uladzimir Ignatik | 2-6,4-6 |
| Challenger Zhuhai | 2019/03/07 03:00 | Uladzimir Ignatik v Evgeny Karlovskiy | 6-2,5-7,3-6 |
| Challenger Zhuhai | 2019/03/05 05:00 | Mats Moraing v Uladzimir Ignatik | 2-6,3-6 |
| Challenger Zhuhai | 2019/03/04 03:40 | Filip Peliwo v Uladzimir Ignatik | 3-6,0-6 |
| Challenger Bergamo | 2019/02/19 18:30 | Jay Clarke v Uladzimir Ignatik | 6-3,6-4 |
| Challenger Bergamo | 2019/02/18 12:20 | Matteo Viola v Uladzimir Ignatik | 4-6,4-6 |