Mark McGwire began Cardinals career with slump

Mark McGwire defends his steroid use : r/sports

Mark McGwire thinks Aaron Judge will break Barry Bonds' HR record

Mark McGwire officially joins Dodgers as hitting coach - True Blue LA

April 17, 2001: Blowout at Busch: Diamondbacks blast Cardinals 17-4 – Society for American Baseball Research

ESPN's 'Long Gone Summer' revisits the Sammy Sosa-Mark McGwire home run chase of 1998. The task for the director was 'can we go back and show what that summer really felt like?' –

What recent MLB history can tell us about Guerrero Jr.'s hitting slump

Mark mcgwire hi-res stock photography and images - Alamy

Heretic, Rebel, a Thing to Flout: The Fallen Heroes of the Home Run Race that Saved Baseball.

MLB: Beltran, Cardinals top L.A. 3-2 in 13 in NLCS opener

Has Cardinals catcher Yadier Molina had a hall of fame worthy career - Quora

Mark McGwire - Wikipedia

A Bash Brother Returns to St. Louis, Wearing Dodger Blue - The New York Times

When Mark McGwire came clean about past steroids usage ahead of joining Cardinals coaching staff