With Spring Training rapidly approaching, we're taking an in-depth look at the Mariners' roster. This is the sixth part of an Around the Horn series looking at each position on the team. Today: the outfield.
The big question: Can the young guns keep improving?
The Mariners relied heavily on rookies in the outfield in 2017, with Ben Gamel starting 127 games, Guillermo Heredia 104 and Mitch Haniger 95. In doing so, they became just the third MLB team since 1913 to have three rookie outfielders make 80-plus starts and the first since the Royals in '69.