O.co Coliseum, American Football Wiki
Justin Verlander owns the A's, literally, per their Wikipedia page
Philadelphia Athletics - Wikipedia
Who is David Kaval? : r/OaklandAthletics
File:Oakland Athletics wordmark.png - Wikimedia Commons
Oakland Ballpark - Wikipedia
Oakland Golden Grizzlies - Wikipedia
Billy Beane - Wikipedia
Oakland Athletics - Wikipedia
Sam Moll - Wikipedia