Roddick Loses; Nadal Injured

Andy Roddick seemed on track for a shot at his second Grand Slam title—until the 14th-seeded Marin Cilic beat him in five sets in the Australian Open quarterfinals on Tuesday. Roddick evened it out after losing the first two sets, but lost the final set 6-3. Rafael Nadal also injured his knee in a match against Andy Murray, withdrawing in the third set trailing by 3-6, 6-7 (2), 0-3.