[autotag]Yuneisy Duben[/autotag] dropped the UFC brass' jaws collectively Tuesday when she pulled off a massive upset in emphatically violent fashion at Dana White's Contender Series 70.

Dana White couldn’t believe his eyes as an enormous underdog scored a brutal knockout on last night’s episode of the Contender Series, just 73 seconds into the opening round.

I can almost guarantee you’ve never seen a one-punch KO in women’s MMA like the one Yuneisy Duben scored against Shannon ...

Watch the knockout that had Mick Maynard looking like he saw a ghost and Dana White nearly ripping his shirt off.

Dana White’s Contender Series is a breeding ground for UFC’s next big stars, and it witnessed something extraordinary ...

Yuneisy Duben, a Venezuelan flyweight fighter, has made a name for herself in the MMA world after securing a UFC contract following an impressive knockout victory over Shannon Clark on Dana White ...

Yuneisy Duben, Venezuela, extended her unbeaten streak with a stunning knockout on Dana White's Contender Series. The UFC ...

Dana White was over the moon with this brutal one-shot knockout at Dana White's Contender Series on September 4. Undefeated MMA fighters Yuneisy Duben and Shannon Clark clashed in the second fight of ...