1980 MLB Seattle Mariners ticket stub vs Toronto Blue Jays SHARE ON: russ — February 27, 2019 Tags: 198080'sApr 9BaseballkingdomeMLBSeattle MarinersSeattle WAToronto Blue JaysVintage 1980 MLB Seattle Mariners ticket stub vs Toronto Blue Jays All Seattle Mariners ticket stubs The Mariners Have a New Rival