McEnroe
Edberg
Stich
Sampras
Becker
I would put the two last ones at 4 and 5 because they would usually make the point already with the serve and only have to finish it at net. Mc Enroe and Edberg had good serves but still had to do the work at net. Stich is probably one of the most talented players ever. He could play drops, angles, sting volleys in the corner, ... that is why I would put him on three.