The Boston Red Sox won the World Series in 2004 and 2007 with Jason Varitek as the starting catcher. Varitek spent the better part of the entirety of the first decade of this century as the Bosox backstop starter.
With Varitek aging out, Boston brought in Victor Martinez from the Cleveland Indians at the 2009 trade deadline. He would become a 2010 AL All-Star with Boston, but then left via free agency for the Detroit Tigers.
The catcher of the future at that point appeared to be Jarrod Saltalamacchia. ‘Salty’ took over as the starter for the 2011 season. He held that role for two more years through the 2013 World Series victory, after which he signed as a free agent with the Miami Marlins.
Since that time, the Red Sox have not had a regular starting catcher who has been able to hold the role. While trying to give opportunities to their youngsters, they have leaned on veterans such as A.J. Pierzynski, Ryan Hanigan, and David Ross at various times.
Whether do to injuries or inconsistency, none from among Christian Vazquez, Blake Swihart, or Sandy Leon can yet lay claim to the title of Red Sox catcher of the future.

