My dad was an active tennis player until his fifties so we watched quite a few games on cable TV from 1993 onward. He switched to golf as he got older so I watched tennis less frequently by the mid-2000s.
For the women, Arantxa Sanchez-Vicario and Martina Hingis.
For the men, Pete Sampras, Michael Chang and Rafael Nadal.
By the way great to see the eastern Europeans doing well. Novak Djokovic of Serbia is #1, and Czech lady Petra Kvitova is Wimbledon champion
Ad astra per aspera.