Stadium: Firkins Stadium Round: 24 Ground: Clay
| 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 |
| Challenger Monterrey | 2019/04/01 22:50 | Roberto Cid Subervi v Santiago Giraldo | 6-7,3-6 |
| Challenger Indian Wells | 2019/02/28 19:50 | Daniel Evans v Santiago Giraldo | 6-1,6-2 |
| Challenger Sophia Antipolis | 2019/04/04 15:05 | Rudolf Molleker v Thai-Son Kwiatkowski | 6-7,6-3,6-3 |
| Challenger Sophia Antipolis | 2019/04/03 08:30 | Thai-Son Kwiatkowski v Albert Ramos-Vinolas | 2-6,6-3,6-4 |
| Challenger Sophia Antipolis | 2019/04/01 15:40 | Thai-Son Kwiatkowski v Scott Griekspoor | 6-4,4-6,6-4 |
| Challenger Drummondville | 2019/03/12 23:55 | Thai-Son Kwiatkowski v Jeffrey John Wolf | 1-6,2-6 |
| Challenger Indian Wells | 2019/02/25 19:30 | Thai-Son Kwiatkowski v Donald Young | 6-4,1-6,6-7 |
| Challenger Morelos | 2019/02/20 16:00 | Gonzalo Escobar v Thai-Son Kwiatkowski | 5-7,6-4,6-2 |
| Challenger Dallas | 2019/02/06 02:00 | Thai-Son Kwiatkowski v Thomaz Bellucci | 4-6,7-5,5-7 |
| Challenger Dallas | 2019/02/05 01:00 | Jelle Sels v Thai-Son Kwiatkowski | 6-4,6-7,4-6 |