From the Boston Globe
But the buzz began again, and not in the way Matsuzaka wanted. Trailing the Mariners, 3-0, he left the mound at the start of the fifth inning after throwing two warm-up pitches. Matsuzaka was holding his back and side and walked off the mound as the Red Sox medical staff scurried to him. The club reported after the game that he had experienced shoulder fatigue.
"I had a similar experience probably in my second or third year of my professional career where before the game I just felt that things weren't 100 percent," Matsuzaka said through an interpreter. "I had a similar feeling, so I had a conversation with the coaching staff at the time. I think at that time I ended up starting the game.
"But today with so much season left, and such a long way to go in this long season, I thought it would be best to come out of the game at that point."
Matsuzaka would remain undefeated, thanks to Manny Ramírez's three-run homer that tied the game in the sixth, but for now the questions are: How bad is the injury and how long will he be out?
Clay Buchholz is rehabbing in the minors and could very well be summoned back to Boston to take Matsuzaka's spot in the rotation.
Of course, they don't answer their own question of how long Daisuke will be out.
But Shitney, accepting a trade after one of your players in the deal gets hurt is low class.
0-3 to 4-3. Worst choke in the history of baseball. Enough said.