Matsuzaka: Shoulder fatigue
SEATTLE - While everyone thought Daisuke Matsuzaka had back pain or hip pain, it was revealed after the game that he has shoulder fatigue.
Manager Terry Francona said he didn't know whether Matsuzaka would miss his next start, but it sure looks like it. The righthander said he experienced something similar in his second or third year in Japan and pitched through it but then said he paid the price in his next start.
Matsuzaka said he elected to come out, but it appears Francona made the decision for him after the pitcher threw two warmup tosses before the fifth inning.
Francona said he knew nothing about Matsuzaka having back or hip pain, and Matsuzaka spoke about his shoulder and not his back.
Matsuzaka said he felt discomfort as he worked through the fourth inning. The Sox were aware he wasn't feeling right and kept an eye on it.
- Peter Abraham, Globe Red Sox beat reporter
- Nick Cafardo, Globe national baseball writer
- Michael Vega, Globe Red Sox reporter
- Chad Finn, Boston.com/Globe sports reporter








