Mathieu Williams vs Jason Grenier - Men's Overall Heavyweight Grands - Quebec Open 2015
Mathieu Williams vs Jason Grenier - Men's Overall Grand Championship - SMAC Internationals 2016
Mathieu Emond vs Jason Grenier - Men's Heavyweight Grands - Quebec Open 2015
Mattheu Williams vs Jason Grenier - Super Fights - Quebec Open 2015
Jason Tankson Bourelly vs Mathieu Williams
Jason Grenier v Unk | 2018 Battle of Atlanta | Men's Team Sparring Finals Rd 2
Jason Grenier Wasuru 2008
Matthieu Williams v Dale White Bristol Open 2017
Quinn Purdy vs Jason Grenier - Super Fights - Quebec Open 2015
Canadian Open 2015 Team Fights Jason Grenier v unk
Avery Plowden vs Jason Grenier - Superfight Final - Amerikick Internationals 2014
2015 Pan American Int'ls - Jason Grenier v Carlos Cataya - Men's Team Sparring
Matthieu Williams vs Avery Plowden - Men's Team Finals - NA International Champs 2014
Raymond Daniels v Jason Grenier Quebec Open 2012
Jason Grenier vs Ryan George - Mens Team Final Round 1 - Amerikick Internationals 2015
Jason Grenier vs Avery Plowden - Men's Sparring Final - Amerikick Internationals 2014
Jason Grenier v Richard Veres - Men's Team Sparring Finals - 2012 Quebec Open
Kevin Walker v Mathieu Williams - LW Superfights - 2015 Twin Towers Classic
FKB Lucas Roberts vs KTOC Mathieu Williams for Men's Team Fights Finals at NAIKC Nationals 2016
Canadian Open 2015 Men's elite fighting Jason Grenier unk
