This is not Bobby Valentine’s week. After a disappointing season, the Red Sox manager will reportedly be fired just after the season ends this week, according to sources that told CBS Sports. He told a radio station this week that he felt his staff undermines his authority and the coaches haven’t been loyal. And on Tuesday, he injured his knees and hips after losing control of his bike while texting a player. Valentine had been responding to Dustin Pedroia, the second baseman, who said he would play in the game even with his broken finger.