Who's the greatest player to ever play for the Seattle Mariners? - Quora
New New York Mets, Futurama Wiki
Baseball Card Breakdown: Shane Spencer PC
Texas Rangers (baseball) - Wikipedia
Mets' retired numbers
Philadelphia Phillies, Baseball Wiki
A little group of collages I made featuring the most retired numbers in baseball : r/baseball
Mets Retired Numbers
Mets to retire Koosman's number — Queens Daily Eagle