Jens Brinck v Marcel Ritter Heroes of Hamburg 2017
Trevor Nash. VS. Jason Grenier - Point Fighting
Joey Greenhalgh v Jason Grenier - Men's team sparring - 2010 Ocean States
Jason Grenier v Zsolt Moradi - Int'l Team Challenge - 2012 Quebec Open
Marcel Ritter vs Kyle Petrosky - Open Weight Challenge - Amerikick Internationals 2016
Alex Dingmann v Jason Grenier - 2007 AKA Grand Nationals
Corey Williams v Marcel Ritter - Team Sparring Rd 2 - Amerikick Internationals 2016
Jason Grenier v Daniel Lavigne - 2007 AKA Grand Nationals
Fabian Verschnig v Marcel Ritter Austrian Classics 2018
Brian vs Jason Grenier - Open Weight Challenge - Amerikick Internationals 2016
Chad Cannon v Jason Grenier - Open Weight Challenge - Amerikick Internationals 2016
Jason Grenier v Ross Cooke - Open Weight Challenge - Amerikick Internationals 2016
Ross Brennan v Marcel Ritter Top Ten British Championships 2014
Marcel Ritter Ger vs Youri van Hove Bel
Unknown v Jason Grenier - HW Superfights - 2015 Twin Towers Classic
Jason Grenier v Roman Brundl - Team Sparring Rd 2 - Amerikick Internationals 2016
Jason Grenier v Ross Cooke - Team Sparring Rd 2 - Amerikick Internationals 2016
Jason Grenier vs. Raymond Daniels - Team Sparring Finals - 2011 Diamond Nationals
Jason Grenier vs Joe Men's Team Fighting Final Round 2 at Quebec Open 2013
Derek Parker cheapshots Patrick Bordeleau after having fight turned down, Feb 3rd 2023
