Athletics right-hander Gunnar Hoglund had season-ending hip surgery on Friday after he made his big league debut last month. Hoglund, 25, experienced a setback while he was on the 15-day injured list with a left hip impingement. The operation was performed by Dr. Marc Phillipon in Colorado, and the A's said the pitcher is expected to recover in time for spring training.
A's pitcher Gunnar Hoglund to miss rest of season after hip surgery