The Red Sox (59-48) and Rays (60-48) begin a series tonight at Fenway Park (7:10 p.m., NESN) in a pitching rematch of a game Boston lost last week and would like to win tonight. That’s analysis, baby! It’s (again) David Price versus Charlie Morton in a battle of players who have the back-end-career largely expected of the other. Price is good, but Morton is better, but obviously that doesn’t matter if one of them slept on their arm last night or something. They are still playing the game, is all.