Group D
| Eduardo Martinez de las Rivas
    (Villa Padierna Racquet Club)
 4
                    beat Branislava Grujic (Villanueva Golf & Croquet Club) 3 | 10 Apr 2021 | 
| Concepción Gamez
    (Sherry Croquet Club)
 7
                    beat Jose Antonio Quintela (Real Club de Golf Novo Sancti Petri) 6 | 10 Apr 2021 | 
| Branislava Grujic
    (Villanueva Golf & Croquet Club)
 6
                    beat Maria Angeles Alvear (Villa Padierna Racquet Club) 4 | 10 Apr 2021 | 
| Eduardo Martinez de las Rivas
    (Villa Padierna Racquet Club)
 6
                    beat Jose Antonio Quintela (Real Club de Golf Novo Sancti Petri) 3 | 10 Apr 2021 | 
| Maria Angeles Alvear
    (Villa Padierna Racquet Club)
 7
                    beat Concepción Gamez (Sherry Croquet Club) 6 | 10 Apr 2021 | 
| Branislava Grujic
    (Villanueva Golf & Croquet Club)
 6
                    beat Jose Antonio Quintela (Real Club de Golf Novo Sancti Petri) 5 | 10 Apr 2021 | 
| Eduardo Martinez de las Rivas
    (Villa Padierna Racquet Club)
 7
                    beat Concepción Gamez (Sherry Croquet Club) 4 | 10 Apr 2021 | 
| Maria Angeles Alvear
    (Villa Padierna Racquet Club)
 7
                    beat Jose Antonio Quintela (Real Club de Golf Novo Sancti Petri) 2 | 10 Apr 2021 | 
| Concepción Gamez
    (Sherry Croquet Club)
 7
                    beat Branislava Grujic (Villanueva Golf & Croquet Club) 5 | 10 Apr 2021 | 
| Eduardo Martinez de las Rivas
    (Villa Padierna Racquet Club)
 7
                    beat Maria Angeles Alvear (Villa Padierna Racquet Club) 3 | 10 Apr 2021 |