Above: 2008 Olympic Judo bronze medalist and Strikeforce women's bantamweight champion Ronda Rousey.

This has been a very big month for Judo with the Olympics taking place in London and former Olympic bronze medalist judoka Ronda Rousey defending her Strikeforce women's bantamweight title just 54 seconds into her match with former champion Sarah Kaufman. Rousey won by applying her signature Juji Gatame (Armbar) in just 54 seconds of her MMA title fight headlining a Zuffa-owned Strikeforce card on Showtime.