Ex-New York Giant Martinez Sells Rare Pokemon Card, Then Retires
Raiders' linebacker Blake Martinez retires at 28-years-old 'to focus on family and future passions'
Blake Martinez - Las Vegas Raiders Linebacker - ESPN
Former Giants' linebacker Blake Martinez retires from the NFL - Big Blue View
This NFL Star Retired at 28 To Start Selling Pokemon Cards — And He's Made Over $11.5m in Less Than a Year. Here Are 2 More Booming Collectibles To Pounce On
Las Vegas' woes get worse after retirement of Blake Martinez
NFL news: Raiders September news tacker - Silver And Black Pride
Raiders signing Blake Martinez to linebacker corps
Ex-Giants linebacker announces retirement
Ex-NFL player Blake Martinez making millions on Pokémon cards