Danny Ainge (blue jays and celtics)
Brian Jordan (Braves and Falcons)
John Elway (Yankees and Bronco)
Collegiate ones:
Ricky Dudley (Ohio state basketball and football)
Julias Peppers (UNC basketball and football)
Ronald Curry (UNC basketball and football)
Rusty Larue (Wake Forest basketball and football)
I think he's on a much faster pace than Sampras. So it will be tough sure, but not as tough as it would be for others. I think he wins 2 or 3 majors a year. He won't win the French Open because Nadal is a beast on sand. But he will win most of the other's.