 It's time for the Mass Mutual Red Sox pregame show. Proudly brought to you by Mass Mutual. Talk to Mass Mutual today. Feel comfortable about tomorrow. Now, here's Rich Keefe. Welcome into the Mass Mutual Red Sox pregame show. Talk to Mass Mutual today. Feel comfortable about tomorrow. Red Sox and A's wrapping up their three-game series from Fenway Park tonight. These teams have split the first two games.