To Watch Tonight

What to watch while waiting for your Maple Leafs tickets ... • NHL: Eastern Conference quarterfinals, Game 3, Washington at Philadelphia (7 p.m., ET), Western Conference quarterfinals, Game 4, Minnesota at Colorado (10 p.m., ET). Get on your Segways, everyone! [ Versus] • MLB: Yankees at Rays (7:10 p.m., ET). Classic Andy Pettitte vs. Edwin Jackson showdown. [ YES] • NBA: Timberwolves at Pistons (7:30 p.m., ET). No playoffs yet? [ KSTC] [ FSN]