according to these guys is a simple 2-point jiu-jitsu reverse.
How Effective are BJJ Sweeps in MMA?
This month MMA Fight DB delves into the murky world of BJJ sweeps. Despite the long history of Brazilian Jiu Jitsu in mixed martial arts, sweeps (as defined in BJJ) are rarely seen in MMA fights. This low rate contrasts to the comparatively high rate of other grappling techniques such as; takedowns and submissions, within mixed martial art competitions.
The statistics suggest that the efficiency of sweeps fairs poorly when compared to other techniques, and that alternatives to sweeps such as standing up should be more of a focus for many grappling practitioners.
And some conversation on the topic from the good folks over at Bloody Elbow:
Bloody Elbow Open Mat: Where are all the Sweeps?
T.P. Grant: I think Ben and Ian have really hit on the cause of it, and to me the root of this lays in both ground striking and MMA judging. Top position provides serious advantages in MMA, both allowing a fighter to strike with the aide of gravity, but also in that the judges will award them the round based purely on position 90% of the time. So, fighters who are on top seek to preserve their position by hunkering down in guard, or if they do try to advance as far as the half guard, and use the position to simply keep fighters down and avoid sweeps, rather that generate their own offense or seriously advance position.Short version: if you want to sweep your opponent in mixed martial arts, focus on half-guard and butterfly guard. But given the rule set, you're probably better off just getting to your feet.
That said, great stuff all around. Data ... it's got groove, it's got meaning.