 Spain: Murcia - Doubles - Main |
|---|
| 1/8-finals | Daniell M./Marrero D. | Arguello F./Cachin P. | 2:1 (4:6, 6:3, 10:8) | details | 09.04.2019 |
 Argentina: Cordoba - Doubles - Main |
|---|
| Quarter-finals | Gille S./Vliegen J. | Arguello F./Cachin P. | 2:1 (6:4, 4:6, 10:4) | details | 07.02.2019 |
| 1/8-finals | Carballes Baena R./Jaziri M. | Arguello F./Cachin P. | 1:2 (7:66, 2:6, 8:10) | details | 05.02.2019 |
| Argentina: Buenos Aires - Doubles - Main |
|---|
| 1/8-finals | Arguello F./Cachin P. | Galdos S./Lindell Ch. | 1:2 (5:7, 7:60, 8:10) | details | 12.01.2016 |
 Chile: Santiago - Doubles - Main |
|---|
| 1/8-finals | Arguello F./Cachin P. | Demoliner M./Jarry N. | 0:2 (64:7, 62:7) | details | 09.03.2015 |
| Argentina: Buenos Aires - Doubles - Main |
|---|
| Quarter-finals | Berlocq C./Schwartzman D. | Arguello F./Cachin P. | 2:0 (6:1, 6:3) | details | 26.02.2015 |
| 1/8-finals | Arguello F./Cachin P. | Gonzalez M./Zeballos H. | 2:1 (7:5, 3:6, 13:11) | details | 25.02.2015 |
