Jose Canseco Baseball Stats by Baseball Almanac

Mark McGwire - News - IMDb

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From Bob Gibson to Jason Dickson Some Stories about Pitchers Who Gave Up Homers to the First MLB Batters They Faced - Baseball Roundtable

Ken Griffey Jr. - Wikipedia

TIL: Although Jose Canseco won MVP unanimously in the first ever 40/40 season, none of the other three even received a first-place vote. : r/ baseball

What is the longest on-base streak in MLB history? - Quora

1990 Collect-A-Books #25 Jose Canseco - NM-MT

Tim Wakefield Baseball Stats by Baseball Almanac

40–40 club - Wikipedia

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Rickey Henderson Baseball Stats by Baseball Almanac Rickey henderson, Best baseball player, Yankees baseball

1989 Donruss Baseball's Best #57 Jose Canseco - NM-MT

Walt Weiss – Society for American Baseball Research