Watching some old vids of Chang and watching Ferrer at the Australian Open, I was struck by the similarity of their games. Speed, tenaciousness, pretty powerful groundies, effective but not big serves, and of course they are about the same size. My evaluation (and all of these are close): Serve - Ferrer. Though Chang upped his serve velocity a lot near the end of his career, his percentage dropped. Speed - Chang. Both are fast, but I give the edge to Chang Groundies - Even. Maybe a bit more power for Ferrer, more variety with Chang. Volleys - Doesn't really matter, but I give the edge to Chang, didn't hit many but moved well around the net. Serve Return - Similar to groundstrokes, Even. Pretty even to me. Chang got to #2 in the world, Ferrer to #5. I think I give the edge to Chang for winning the French Open - maybe just more belief in himself - but very close. What do you guys think?