Stadium: Court 12 Round: 44 Ground: Clay
| Challenger Samarkand | 2019/05/15 09:45 | Joao Menezes v Aleksandr Nedovyesov | 6-1,6-4 |
| Challenger Shymkent | 2019/05/10 06:05 | Aleksandr Nedovyesov v Jay Clarke | 2-6,7-5,6-1 |
| Challenger Shymkent | 2019/05/09 07:10 | Aleksandr Nedovyesov v Pavel Kotov | 6-4,5-7,7-5 |
| Challenger Shymkent | 2019/05/08 04:00 | Aleksandr Nedovyesov v Timofey Skatov | 6-3,6-3 |
| Challenger Nanchang | 2019/04/23 07:05 | Akira Santillan v Aleksandr Nedovyesov | 6-4,4-6,7-5 |
| Challenger Anning | 2019/04/16 05:50 | Zhizhen Zhang v Aleksandr Nedovyesov | 7-6,2-6,6-2 |
| Challenger Shenzhen | 2019/03/14 09:05 | Aleksandr Nedovyesov v Marcos Baghdatis | 3-6,2-6 |
| Challenger Shenzhen | 2019/03/13 07:15 | Aleksandr Nedovyesov v Viktor Galovic | 6-4,6-4 |
| Challenger Sarasota | 2019/04/17 15:35 | Henri Laaksonen v Santiago Giraldo | 6-4,6-4 |
| Challenger Sarasota | 2019/04/16 15:40 | Santiago Giraldo v Thai-Son Kwiatkowski | 5-7,6-1,6-4 |
| ATP Houston | 2019/04/12 01:35 | Santiago Giraldo v Jordan Thompson | 6-4,6-7,5-7 |
| ATP Houston | 2019/04/09 20:55 | Santiago Giraldo v Bradley Klahn | 6-4,6-4 |
| ATP Houston | 2019/04/07 15:00 | Christopher Eubanks v Santiago Giraldo | 4-6,4-6 |
| ATP Houston | 2019/04/06 19:00 | Santiago Giraldo v James Ward | 6-4,6-4 |
| Challenger Monterrey | 2019/04/04 23:05 | Donald Young v Santiago Giraldo | 6-3,6-4 |
| Challenger Monterrey | 2019/04/03 19:20 | Santiago Giraldo v Roberto Quiroz | 3-6,7-5,7-6 |