UFC Vet Peter Sobotta Submits 3 Opponents, Conquers Casino Fight Night Tourney in Germany

German UFC veteran Peter Sobotta ran a grappling clinic on his opposition at the third annual Casino Fight Night.

Source: http://www.sherdog.com/news/news/UFC-Vet-Peter-Sobotta-Submits-3-Opponents-Conquers-Casino-Fight-Night-Tourney-in-Germany-47285

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