After being at the Boy Scout Luncheon in January 2014, I asked Rick Rizzs, Coach McClendon and Jack Z of the Mariners, "Why don't we have a 10th man?" and they said "That's a great idea, I hope someone comes up with it."
Seahawks have the 12th Man, now the Mariners have the 10 Man Fan
Seahawks have the 12th Man, now the Mariners have the 10 Man Fan