Right after Roddick retired another former top player Juan Carlos Ferrero has announced his imminent exit from the tour. Ferrero was one of the stars of the tour before the Federer era, it was a shame that he never reached the status he did before that happened.
An edited list of Ferrero's achievements;
World No.1 (in 2003)
2003 French Open Champion
Finals of 2 other Grand Slams (02 French Open, 03 US Open)
$13+ million in career prize money
479-261 w/l record (still counting)
Made 6 Masters Series finals winning 4