Ross Levine v Leon Jefferson - Men's Sparring Grand Championship - 2012 New England Open
Ross Levine v Leon Jefferson - WAKO Fighting - 2012 New England Open
Leon Jefferson v Ross Levine Heavyweight Grands New England Open 2013
Ross Levine vs Leon Jefferson WAKO Men's Fighting Final at New England Open 2012
Leon Jefferson vs Ross Levine at New England Open 2013
Leon Jefferson vs Ross Levine Men's Fighting Overall Grands at New England Open 2012
Zsolt Moradi v Leon Jefferson - Compete Nationals 2013 - Men's Team Sparring
Greg Betlach v Leon Jefferson - Men's LtHeavy Sparring - 2012 New England Open
Antony Merricks vs Leon Jefferson Men's Sparring at New England Open 2012
Kevin Braxton v Leon Jefferson - Men's Team Sparring - 2012 New England Open
2015 Pan American Intls Ross Levine v Venezuala Mens Sparring
2010 NBL Supergrands - Leon Jefferson v David Marquez
2015 Pan American Intls Leon Jefferson v Carlos Cataya Mens Sparring
Ross Levine v Chris Walker - Team Fighting - New England Open 2011
Ahmed Rice v Leon Jefferson | 2018 Compete Internationals | Men's Point Sparring
Ryan George v Ross Levine - Team Sparring - AKA Grand Nationals 2014
Unknown vs Leon Jefferson Men's Sparring at New England Open 2012
Ross Levine v Dessie Leonard Bristol Open 2012
Greg Betlach vs Leon Jefferson Men's Sparring at New England Open 2012
Ross Levine vs. Alex Lane Finals - Ocean State Grand Nationals 2012 - Men's Semi-Finals
