Tennis won the Mutua Madrid Open Virtual, whose prize is 150.000 euros
ATP reportedly allocated $ XNUMX million to help players
Nadal said he is "very pessimistic" because of the movement of tennis players.
The Swiss player, current number 17 in the world, praised his compatriot in a talk
The Greek organized an auction and raise money for the most affected tennis players
Nadal also agrees with Roger Federer on his idea of unifying the ATP and WTA circuits