Which cap should Mike Mussina don on Hall of Fame plaque: Yankees or O's?Mussina spent eight years with Yankees, 10 with O's1/24/2019, 5:23 PMMatt EisenbergNew York Yankees former pitchers Mike Mussina and Mariano Rivera put on jerseys at a press conference after being elected into the Hall of Fame. / Danielle Parhizkaran/NorthJersey.com via USA TODAY NETWORK