Corey Williams v Marcel Ritter - Team Sparring Rd 2 - Amerikick Internationals 2016
Corey Williams vs Mathieu Emond - Men's Light Heavyweight Sparring - Quebec Open 2015
Marcel Ritter v Elijah Everill Athens Challenge Tournament 2019
Robbie McMenamy v Marcel Ritter - Team Ireland v Germany - 2014 Irish Open Men's Teams
Chris Walker v Marcel Ritter Irish Open 2015 Grand Champion Division
Martin Hauser v Marcel Ritter Irish Open 2020
Raymond Daniels v Corey Williams | 2016 Quebec Open | Mens Point Sparring
Raymond Daniels v Marcel Ritter Irish Open 2017
Roman Brundl v Marcel Ritter WAKO European Championships 2016
Corey Williams vs Jermond Wiggins Team Sparring Rd 1 - 2016 AKA Warrior Cup
Marcel Ritter v Abel Juhasz WAKO European Championships 2018
Marcel Ritter vs Kyle Petrosky - Open Weight Challenge - Amerikick Internationals 2016
George Peploe v Marcel Ritter Flanders Cup 2016
Jason Grenier v Marcel Ritter - Open Weight Challenge - Amerikick Internationals 2016
Anthony Merricks v Corey Williams - Men's Sparring - Ocean State Grand Nationals 2016
Corey Williams v Anthony Merricks - HW Superfights - 2015 Twin Towers Classic
Fabian Verschnig v Marcel Ritter Austrian Classics 2018
Corey Williams v Ross Levine - HW Superfights - 2015 Twin Towers Classic
Corey Williams v Leautry Bruner - Men's Teams - 2015 Diamond Nationals
Abid Benwali v Corey Williams - Mens Sparring - 2016 AKA Warrior Cup
