The McGwire-Sosa home run chase helped make 1998 one of MLB's wildest seasons ever - ESPN
Why MLB needed the Mark McGwire-Sammy Sosa home run race then — and must celebrate it now
McGwire vs. Sosa: The Great Home Run Race of 1998 – The Falcon Press
Mark McGwire and Sammy Sosa's home run race is being misremembered
Timeline: Sammy Sosa vs. Mark McGwire in 1998
Timeline: Sammy Sosa vs. Mark McGwire in 1998
Timeline: Sammy Sosa vs. Mark McGwire in 1998
Sammy Sosa Mark McGwire Doc, Major League Baseball, News, Scores, Highlights, Stats, and Rumors
Timeline: Sammy Sosa vs. Mark McGwire in 1998