The UFC has signed an undefeated MMA fighter that's already established her combat sports legacy in grappling.

For much of the past year, the MMA world stood in waiting for the possible return of Jon Jones and a heavyweight title unification bout with Tom Aspinall. It never came. Instead, Jones played coy for ...

Most fighters will not claim a world title. As such, they'll have to settle for more meager earnings — $250 for show, another ...