Sport Science examines Roger Federer's pace and wrist snap, which enable him to hit groundstrokes at an average of 71.7 mph.
Stephen Curry's shooting prowess astounded the NBA all season. But it's his all-around dominance that makes him a worthy league MVP.
Jameis Winston's rookie contract with the Tampa Bay Buccaneers precludes him from playing professional baseball, according to a report.
If the Seattle Seahawks were hoping to motivate linebacker Bruce Irvin by not picking up his fifth-year option, it seems to have worked.
As the Bulls get set for a second-round showdown against LeBron James and the Cavaliers, Bulls point guard Derrick Rose believes his team's confidence is right where it needs to be.
The Dallas Cowboys did not pick up a fifth-year option on cornerback Morris Claiborne's contract.
The Milwaukee Brewers have named Craig Counsell as their new manager on Monday less than 24 hours after firing Ron Roenicke.
LeBron James' decision to ditch his patented headband stemmed from a desire to match his Cleveland Cavaliers teammates, according to a report by the Cleveland Plain Dealer.
There's something about Talladega Superspeedway -- its ardent Earnhardt fans, the success his family has had at the track -- that makes Dale Earnhardt Jr. feel a responsibility to put on a show.
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The Yankees and Red Sox traded the kind of blows that have become customary in this longstanding rivalry, but in the end New York came away with another win at Fenway.
You don't have to like him, but Floyd Mayweather (48-0, 26 KOs) proved over 12 rounds why he's the best boxer of his day.
Corey Crawford silenced the doubters by fueling his team to a win over the Wild.
The Ducks seem to be able to win no matter what the conditions, and take a commanding 2-0 series lead to Calgary after another solid effort.
How well Chicago-area native Iman Shumpert does on both ends of the floor should be a major factor in the Cavs' chances of getting past the Bulls.
Both starting guards were dinged up, but Washington continued to build momentum with a comeback victory in Atlanta.
Washington's losses project drama onto a situation that won't be dramatic until we know if anything is actually wrong with the Nationals
Talladega Superspeedway has meant a lot to the Earnhardt family, and the fans there have returned that love year after year. It all came together again Sunday when Dale Earnhardt Jr. won.
Like the boxers he so enjoys watching, Rory McIlroy continues to develop his killer instinct. Never was that more apparent than going 7-0 to win the WGC-Cadillac Match Play this week.
The Beer Mile -- chug a beer, run a quarter-mile, repeat three more times -- continues to grow in popularity as the world record run continues to be a source of acrimony and accusations.