Joshua May v Leon Jefferson - Men's Team Sparring - 2012 Golden Gate Internationals
Leon Jefferson vs Joshua May - Autumn Slam 2009 Men's Team Sparring
Joshua May vs Leon Jefferson - Autumn Slam 2009 Men's Sparring Grand Runoffs
Leon Jefferson v Joshua Pittman - 2011 Golden Gate Internationals
Leon Jefferson v Michael Jefferson WAKO North American Open 2016
Leon Jefferson III @ COMPLETE World Martial Arts Championships 2017
Bryan Young v Joshua May - 2011 Golden Gate Internationals
Leon Jefferson vs Hugh Brown - Autumn Slam 2009 Men's MW Sparring Division
LEON "THE BLITZ" JEFFERSON HIGHLIGHTS - HATE ME NOW
Krisztian Jaroskievicz v Joshua May Irish Open 2017
Ryan Gonzalez v Michael Jefferson - 2011 Golden Gate Internationals
Leon Jefferson v Anthony Yadao WAKO North American Open 2016
Joshua May v.s. Julio Castro
Kevin Braxton v Leon Jefferson - Men's Team Sparring - 2012 New England Open
Teacher Jefferson Unity 2009
Greg Betlach v Leon Jefferson - WAKO Fighting - 2012 New England Open
2010 NBL Supergrands - Joshua May v Jonathan Garcia
In Loving Memory Leon W Jefferson
Michael Jefferson v.s. Joshua Pittman
Leon Jefferson vs Pablo Moreno at New England Open 2013
