Stadium: Court 15 Round: 44 Ground: Hardcourt outdoor
| Challenger Canberra | 2020/01/06 06:35 | Oscar Otte v Lorenzo Giustino | 5-7,6-1,6-4 |
| Challenger Barcelona | 2019/10/02 15:00 | Carlos Taberner v Lorenzo Giustino | 6-4,6-0 |
| Challenger Florence | 2019/09/25 13:20 | Mohamed Safwat v Lorenzo Giustino | 6-3,2-6,6-3 |
| Challenger Biella | 2019/09/17 14:30 | Andrea Collarini v Lorenzo Giustino | 7-6,5-7,6-3 |
| Challenger Szczecin | 2019/09/11 08:00 | Lorenzo Giustino v Jozef Kovalik | 7-6,6-7,1-6 |
| Challenger Genova | 2019/09/03 10:00 | Lorenzo Giustino v Giulio Zeppieri | 3-6,2-6 |
| Challenger Como | 2019/08/27 12:00 | Lorenzo Giustino v Facundo Mena | 3-6,2-6 |
| US Open | 2019/08/20 15:00 | Guillermo Garcia-Lopez v Lorenzo Giustino | 3-6,7-5,6-2 |
| Challenger Noumea | 2020/01/06 09:05 | Yan Bai v Hugo Gaston | 4-6,6-7 |
| Challenger Kobe | 2019/11/06 01:30 | Yan Bai v Yosuke Watanuki | 3-6,1-6 |
| Challenger Shenzhen 2 | 2019/10/31 03:35 | Yan Bai v Go Soeda | 6-4,3-6,3-6 |
| Challenger Shenzhen 2 | 2019/10/29 07:10 | Yan Bai v Khumoyun Sultanov | 6-3,7-5 |
| Challenger Liuzhou | 2019/10/22 03:15 | Borna Gojo v Yan Bai | 7-6,6-0 |
| ITF - Tay Ninh M25 | 2019/10/11 05:00 | Yan Bai v Naoki Nakagawa | 6-2,7-5 |
| ITF - Tay Ninh M25 | 2019/10/10 02:00 | Yan Bai v Shintaro Mochizuki | 6-2,6-2 |
| ITF - Tay Ninh M25 | 2019/10/09 05:00 | Yan Bai v Nam Hoang Ly | 6-4,7-6 |