Rangers starting pitcher Cliff Lee has complained of pain in his back. Lee complained of the discomfort after Tuesday's start and flew back to Texas to be examined by the team's doctor. Rangers assistant general manager Thad Levine said tests revealed no structural damage and that the issue was muscular. "He's going to join us on Friday and we'll see where he is," Levine said. "At this point, he's still on track to make his start next week."