The McGwire-Sosa home run chase helped make 1998 one of MLB's wildest seasons ever - ESPN

Sammy Sosa, Mark McGwire and what we should have known - ESPN

ESPN Classic - McGwire won the HR race of '98

The '98 Home Run Chase and the Public Imagination - Searle Baseball

Column: The 1998 home run chase saved baseball - WTOP News

9/12/1998 SportsCenter Highlights: The McGwire/Sosa HR Chase

Fans' bad blood still rages over Sammy Sosa's 1998 home run ball

The McGwire-Sosa home run chase helped make 1998 one of MLB's wildest seasons ever - ESPN

Remembering Mark McGwire, Sammy Sosa's Historic Summer of '98 Home Run Chase, News, Scores, Highlights, Stats, and Rumors

What you need to know about Sosa-McGwire home run chase before watching 'Long Gone Summer' - ABC7 Chicago

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?' –

Mark McGwire's 70th home run ball is worth way less than $3 million