Giorno: 3 Ottobre 2021
0 vs 2 
Corpino – Cabras vs Melis – Saba
2 vs 0 
Marzano – Pilia – Origa – Laconi vs Astero – Brancolini
0 vs 2 
Zusa – Ghisu vs De Maria – Manca
2 vs 1 
Saiu – Serra vs Cossu – Pardini
1 vs 2 
Suergiu – Cambarau – Pilia vs Contu – Contu
1 vs 2 
Lapa – Cagli vs De Fanti – Todde – Porru
0 vs 2 
Ortu – Saiu vs Pani – Mocci
2 vs 0 Pischedda – Casale vs Atzori – Marcis
0 vs 2 
Spiga – Schirru – Cappai – Cappai vs Ennas – Secci
0 vs 2 