Mark McGwire shouldn't expect many endorsement deals after his performance at the steroid hearing.

In an exclusive interview with USA TODAY Sports, Mark McGwire gets teary-eyed while reflecting on the 1998 home run race.

St. Louis Cardinals Manager Tony La Russa said slugger Mark McGwire never signed his $30 million, two-year contract extension, making it more likely he will ret ...

In St. Louis, fans are trying to reconcile their feelings about Mark McGwire, who recently admitted using steroids, and his return to the Cardinals.

Mark McGwire's rare '87 Record Breakers sports card hits the market at $5,000. Mark McGwire, a legendary sportsperson in baseball, has his iconic '87 Record ...

"He signed me an autograph at the halfway mark of the season saying 'Congratulations on allowing me to watch you hit the first of many 40-plus [homer] seasons," McGwire said.

Mark McGwire was saddened to learn his estranged brother was writing a book that chronicled their use of performance-enhancing drugs.

Before we try to apply hard retroactive morality on Mark McGwire, we should also remember that it was just last month that Barry Bonds got a new $20 million contract from the San Francisco Giants ...

Now a bench coach with the Padres, McGwire is sticking with that claim, saying recently that he would have hit a then-record 70 homers in 1998 without using PEDs.

It appears that ESPN’s "Long Gone Summer" 30 for 30 documentary, which chronicled the famous 1998 home run chase between Sammy Sosa and Mark McGwire, was a swing and miss for some.

The single season home run record wasn’t the only thing Mark McGwire obliterated last season. “Big Mac” set all-time marks for memorabilia given away and autographs signed as he s… ...