Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Santiago | 2021/03/15 13:00 | Carlos Gomez-Herrera v Gonzalo Villanueva | 4-6,3-6 |
| Challenger Santiago | 2021/03/14 14:00 | Carlos Gomez-Herrera v Victor Nunez | 6-4,6-2 |
| ATP Santiago | 2021/03/06 18:45 | Carlos Gomez-Herrera v Renzo Olivo | 6-2,4-6,4-6 |
| ATP Buenos Aires | 2021/02/27 13:00 | Carlos Gomez-Herrera v Sumit Nagal | 6-7,6-2,6-7 |
| ATP Cordoba | 2021/02/21 18:15 | Joao Menezes v Carlos Gomez-Herrera | 6-1,6-1 |
| ATP Cordoba | 2021/02/20 22:55 | Carlos Gomez-Herrera v Guido Andreozzi | 6-3,7-5 |
| Challenger Concepcion | 2021/02/16 14:30 | Joao Domingues v Carlos Gomez-Herrera | 4-6,6-4,7-5 |
| Challenger Concepcion | 2021/02/15 15:40 | Carlos Gomez-Herrera v Oscar Jose Gutierrez | 6-4,6-4 |
| ITF M25 La Nucia | 2021/03/19 16:05 | Carlos Gimeno Valero v Pedro Cachin | 6-3,4-6,6-7 |
| ITF M25 La Nucia | 2021/03/19 11:55 | Carlos Gimeno Valero v Leopold Zima | 6-0,6-1 |
| ITF M25 La Nucia | 2021/03/17 10:25 | Carlos Gimeno Valero v Thomas Laurent | 6-1,6-1 |
| Challenger Gran Canaria | 2021/03/07 11:00 | Kimmer Coppejans v Carlos Gimeno Valero | 4-6,2-6 |
| Challenger Gran Canaria | 2021/03/06 14:00 | Blaz Kavcic v Carlos Gimeno Valero | 6-3,1-6,5-7 |
| Challenger Gran Canaria | 2021/03/05 16:05 | Alessandro Giannessi v Carlos Gimeno Valero | 2-6,6-4,2-6 |
| Challenger Gran Canaria | 2021/03/03 16:00 | Carlos Gimeno Valero v Federico Gaio | 6-0,3-6,6-3 |
| Challenger Gran Canaria | 2021/02/22 14:30 | Carlos Gimeno Valero v Marco Trungelliti | 6-1,6-7,3-6 |