| Mexico Future Series Women | 2019/06/28 20:30 | Yeily M O Rodriguez v Mariana Ugalde | W | 1-2 |
| Peru Int. Women | 2019/06/20 22:00 | Disha Gupta v Mariana Ugalde | L | 2-0 |
| Peru Int. Women | 2019/06/20 16:30 | Mariana Ugalde v Ines Lucia Castillo Salazar | W | 2-0 |
| Torneo Internacional de Brasil - Femenino | 2019/05/02 16:05 | Mariana Ugalde v Ksenia Polikarpova | L | 0-2 |
| Campeonato Pan Am - Femenino | 2019/04/25 16:30 | Catherine Choi v Mariana Ugalde | W | 0-2 |
| Giraldilla - Internacional - Dobles Mixtos | 2019/03/16 14:00 | Daniela Macias v Mariana Ugalde | L | 2-0 |
| Giraldilla Int. Women | 2019/03/14 14:00 | Mariana Ugalde v Erly Cabrera Espinosa | W | 2-0 |
| Jamaica Int. Women | 2019/03/07 23:10 | Mariana Ugalde v Jordan Hart | L | 0-2 |
| Mexico Future Series Women | 2019/06/27 23:00 | Katherine S L Guzman v Nikte Alejandra Sotomayor | W | 0-2 |
| Peru Int. Women | 2019/06/20 23:00 | Nikte Alejandra Sotomayor v Fernanda S Rivva | L | 0-2 |
| Peru Int. Women | 2019/06/20 23:00 | Nikte Alejandra Sotomayor v Fernanda Saponara Rivva | L | 0-2 |
| Peru Future Series Women | 2019/05/10 16:30 | Haramara Gaitan v Nikte Alejandra Sotomayor | L | 2-1 |
| Campeonato Pan Am - Femenino | 2019/04/26 15:00 | Nikte Alejandra Sotomayor v Fabiana Silva | L | 0-2 |
| Giraldilla - Internacional - Dobles Mixtos | 2018/06/28 17:00 | Nikte Alejandra Sotomayor v Lauren Villalobos | W | 2-0 |
| Giraldilla - Internacional - Dobles Mixtos | 2017/10/26 20:45 | Nikte Alejandra Sotomayor v Jamie Hsu | L | 0-2 |
| Giraldilla - Internacional - Dobles Mixtos | 2017/09/22 21:25 | Nikte Alejandra Sotomayor v Jamie Hsu | L | 0-2 |