The Davis Cup =
three 1V1
One 2V2
One 5V5
The Players in 1V1 cant play the 2V2 and same 2V2 cant play 1V1 but all can play the 5V5.
The Rounds is in points one won round in 1V1 = 1 point in 2V2 = 3 points and 5V5 = 5 points all matchs is Ft7
Exemple: A 7:4 B (1V1)
A have 7 points and B have 4 points
Exemple 2V2
A 7:4 B
A have 21 points and B 12 points
Exemple 5V5
A 7:4 B
A have 35 points and B have 20 points
After the 1V1 2V2 and 5V5
the team with the most points win the round and come at the next match