UFC

One of the most brutal images in the world of sports in 2013 came at the tail end of the year.

A classic football rivalry and a UFC title fight highlight the upcoming sports offerings. Here's what to watch this weekend:

Major League Baseball's World Series shifts to St. Louis, and the UFC holds a fight card overseas. Here's what to watch this weekend:

The last PGA tour event of the year and a major mixed-martial-arts fight highlight the upcoming sports calendar. Here's what to watch this weekend:

The upcoming sports calendar features NASCAR drivers returning to a legendary track and the UFC's lightest warriors clashing for a championship belt. Here's what to watch this weekend:

The tennis world's most prestigious title and a championship UFC fight highlight the upcoming sports calendar. Here's what to watch this weekend:

The 2013 NFL Draft's second day and a marquee UFC bout highlight the upcoming sports calendar. Here's what to watch this weekend:

The start of the NBA playoffs and a terrific UFC bout highlight the upcoming sports calendar. Here's what to watch this weekend:

NASCAR and mixed martial arts command the spotlight in the upcoming sports calendar. Here's what to watch this weekend:

This weekend, at UFC 157, Ronda Rousey (above, left) and Liz Carmouche (right, on mat) will enter the Octagon in UFC's first-ever female matchup. Clearly the MMA organization is looking to expand its audience. Will this move finally get you to tune in?