[437] Gonzalo Villanueva 3-6,4-6 Kaichi Uchida [319] 2021-12-13 16:00
Stadium: Quadra Central Round: 25 Ground: Clay
Home History
| Challenger Florianopolis | 2021/12/09 13:00 | Nicolas Barrientos v Gonzalo Villanueva | 7-6,6-1 |
| Challenger Florianopolis | 2021/12/07 16:05 | Pedro Boscardin Dias v Gonzalo Villanueva | 6-4,5-7,2-6 |
| Challenger Sao Paulo | 2021/11/30 16:55 | Facundo Diaz Acosta v Gonzalo Villanueva | 7-5,6-1 |
| Challenger Sao Paulo | 2021/11/29 15:05 | Gonzalo Villanueva v Alejandro Gomez | 6-4,7-6 |
| Challenger Sao Paulo | 2021/11/28 13:00 | Gonzalo Villanueva v Tomas Lipovsek Puches | 3-6,6-3,6-1 |
| Challenger Brasilia | 2021/11/21 14:35 | Gonzalo Villanueva v Luca Castelnuovo | 6-7,6-3,3-6 |
| Challenger Campinas | 2021/11/14 16:00 | Hernan Casanova v Gonzalo Villanueva | 7-6,4-6,7-5 |
| Challenger Montevideo | 2021/11/09 16:00 | Facundo Bagnis v Gonzalo Villanueva | 6-1,7-6 |
Away History
| Challenger Florianopolis | 2021/12/06 16:35 | Facundo Diaz Acosta v Kaichi Uchida | 6-4,6-3 |
| Challenger Sao Paulo | 2021/11/30 12:30 | Johan Nikles v Kaichi Uchida | 6-7,7-6,6-0 |
| Challenger Puerto Vallarta | 2021/11/26 23:30 | Michael Mmoh v Kaichi Uchida | 7-6,6-3 |
| Challenger Puerto Vallarta | 2021/11/24 21:00 | Kaichi Uchida v Alexis Galarneau | 6-4,6-2 |
| Challenger Puerto Vallarta | 2021/11/23 01:30 | Kaichi Uchida v Alexander Sarkissian | 6-3,6-4 |
| Challenger Champaign | 2021/11/17 16:00 | Kaichi Uchida v Jeffrey John Wolf | 3-6,4-6 |
| ITF M25 Quinta Do Lago | 2021/10/23 11:05 | Naoki Nakagawa v Kaichi Uchida | 6-3,6-2 |
| ITF M25 Quinta Do Lago | 2021/10/22 09:30 | Kaichi Uchida v Anton Matusevich | 6-4,5-7,6-4 |