Originally Posted by Sid_Vicious
Yes, I know many pros who average close to or a little over a 100 mph sometimes, but that is not what I'm talking about.I'm talking well over a 100 mph. Like over 105 mph regularly. Federer was serving 102 mph in one match at Wimbledon last year. Mark Philippoussis hit at least 108 mph on average in every match he played (his top was 110 mph).
Then basically Isner or Raonic. Throw in Gulbis as well, I missed him in my first post but he really goes for big second serves.
Of recently retired players, perhaps Taylor Dent and Joachim Johansson. In this article
Joachim talks about hitting second serves around the 200kmh (124 mph) mark.