Re: How many types of surfaces have you actually played on?
Indoor and Outdoor Hard
Indoor and Outdoor Plexicushion and Rebound Ace
Indoor and Outdoor Carpet
Outdoor and Indoor Red Clay
Outdoor Green Clay
Outdoor Artificial Grass
I think the only combination I haven't played on is Indoor Green Clay. Of these the craziest is indoor wood, its ridiculously fast. Indoor carpet is quite common when playing in the UK too at a big brand of health clubs. Good old red-clay is still my favourite.