Boston Red Sox right-hander Tanner Houck (back) underwent surgery to fix a disc issue in his lower back on Sept. 6 and won't return this season. He was moved to the 60-day injured list on Sept. 4. Houck is expected to make a full recovery in time for spring training next year, and he's already feeling better. "Oh, I definitely can feel the difference," Houck said. "Before, my leg was on fire. I described it as fire ants were running up and down my leg. I have no more side effects, no more ...