Today's top sports stories:

It's Major League Baseball's Opening Day, at least for all the teams that aren't based in Texas. Sunday night, the Astros topped the Rangers, 8-2. Check out a full, up-to-the-minute rundown of today's scores, highlights and upcoming games. [MLB]

2012 Rookie of the Year Bryce Harper opened the 2013 season by ripping two home runs in his first two at bats for Washington, providing all the offense the Nationals needed in a 2-0 victory over Miami. [ESPN]

The Cleveland Browns have dealt former starting quarterback Colt McCoy to the San Francisco 49ers for a couple of draft picks. In San Fran, McCoy appears slotted to be this year's guy who gets to watch Colin Kaepernick do all the playing, a position filled last year by new Kansas City Chief Alex Smith. [SB Nation]

Louisville's Kevin Ware suffered one of the most gruesome injuries we've ever seen on live TV during the Cardinals' victory over Duke on Sunday. Unsurprisingly, he has very little interest in watching replays of the incident. [USA Today]

The New York Mets won their home opener today over the San Diego Padres, 11-2, though not merely because they hit, fielded and pitched better. Mets starter Jonathon Niese's wife wears special underwear that propels her hubby to victory. [GuySpeed]