Seattle Mariners add two minor-league players: Ryne Harper and Ed Lucas

December 11, 2015 07:04 PM

UPDATED December 11, 2015 09:52 PM

More Videos

  • Another green masterpiece for The Sodfather

    Mariners head groundskeeper Bob Christofferson can make you a playing surface you can't refuse. The former Cheney Stadium grounds chief documented the month-long process at Safeco Field on his Twitter account.