| Jason Williams defeated Jason Robichaud |
2011 Canadian Championships 9-Ball |
| Jason Williams defeated Colin Maloney |
2011 Canadian Championships 9-Ball |
| Edwin Montal defeated Jason Williams |
2011 Canadian Championships 9-Ball |
| Jason Williams defeated Mario Morra |
2011 Canadian Championships 9-Ball |
| Jason Williams defeated Alex Pagulayan |
2011 Canadian Championships 9-Ball |
| Erik Hjorleifson defeated Jason Williams |
2011 Canadian Championships 9-Ball |
| Jason Williams defeated Phil Snache |
2011 Canadian Championships Snooker |
| Floyd Ziegler defeated Jason Williams |
2011 Canadian Championships Snooker |
| Yves Horth defeated Jason Williams |
2005 Canadian Championships 9-Ball |
| Jason Williams defeated Daniel Tremblay |
2005 Canadian Championships 9-Ball |
| Jason Williams defeated Barry McLean |
2005 Canadian Championships 9-Ball |
| Ronnie Wiseman defeated Jason Williams |
2005 Canadian Championships 9-Ball |
| Rodney Cuillerier defeated Jason Williams |
2004 Canadian Championships 9-Ball |
| Jason Williams defeated Bob Hunt |
2004 Canadian Championships 9-Ball |
| Jason Williams defeated Keith Surette |
2004 Canadian Championships 9-Ball |
| Jason Williams defeated Gordon Vachon |
2004 Canadian Championships 9-Ball |
| Jason Williams defeated Charlie Brown |
2004 Canadian Championships 9-Ball |
| Jeff White defeated Jason Williams |
2004 Canadian Championships 9-Ball |
| Jason Williams defeated Peter Thompson |
2003 Canadian Championships 9-Ball |
| Alain Martel defeated Jason Williams |
2003 Canadian Championships 9-Ball |
| Jason Williams defeated Shawn Miller |
2003 Canadian Championships 9-Ball |
| Jason Williams defeated Mike Gillard |
2003 Canadian Championships 9-Ball |
| Pat Briand defeated Jason Williams |
2003 Canadian Championships 9-Ball |
| Jason Williams defeated Rob Sakell |
2012 Canadian Championships 9-Ball |
| Jason Williams defeated Justin Kluznik |
2012 Canadian Championships 9-Ball |
| Rob Phillips defeated Jason Williams |
2012 Canadian Championships 9-Ball |
| Jason Williams defeated Daryl Wouters |
2012 Canadian Championships 9-Ball |
| Jason Williams defeated John Morra |
2012 Canadian Championships 9-Ball |
| Mario Morra defeated Jason Williams |
2012 Canadian Championships 9-Ball |
| Allan Whitfield defeated Jason Williams |
2012 Canadian Championships Snooker |
| Jason Williams defeated Demos Zachariou |
2013 Canadian Championships Snooker |
| Jason Williams defeated Chris Wood |
2013 Canadian Championships Snooker |
| Jason Williams defeated John White |
2013 Canadian Championships Snooker |
| Floyd Ziegler defeated Jason Williams |
2013 Canadian Championships Snooker |
| Alan Whitfield defeated Jason Williams |
2012 Canadian Championship Snooker |
| John Everekian defeated Jason Williams |
2012 Canadian Championship Snooker |
| Jason Williams defeated James Lee |
2012 Canadian Championship Snooker |
| Jason Williams defeated Randall Morrison |
2012 Canadian Championship Snooker |
| Jason Williams defeated Will Hamilton |
2012 Canadian Championship Snooker |
| Jason Williams defeated Chris Bartha |
2014 Royal City Challenge 9-Ball |
| Jason Williams defeated Ephraim Day |
2014 Royal City Challenge 9-Ball |
| Jeremy Isard defeated Jason Williams |
2014 Royal City Challenge 9-Ball |
| Carlin Sanderson defeated Jason Williams |
2014 Royal City Challenge 9-Ball |
| Jason Williams defeated Adam Monture |
2014 Royal City Challenge 9-Ball |
| Ephraim Day defeated Jason Williams |
2014 Royal City Challenge 9-Ball |
| Brittany Bryant defeated Jason Williams |
2014 Royal City Challenge 9-Ball |
| Jason Knight defeated Jason Williams |
2014 Royal City Challenge 9-Ball |
| Jason Williams defeated Shay Smith |
2014 Royal City Challenge 9-Ball |
| Jason Williams defeated Jay Leet |
2014 Royal City Challenge 9-Ball |
| Mike Patay defeated Jason Williams |
2014 Royal City Challenge 9-Ball |
| Jason Williams defeated Paul Edgar |
2015 Royal City Challenge 9-Ball |
| Justin Zammit defeated Jason Williams |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Terry Martin |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Jeff Dick |
2015 Royal City Challenge 9-Ball |
| Jeremy Isard defeated Jason Williams |
2015 Royal City Challenge 9-Ball |
| Brittany Bryant defeated Jason Williams |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Ray Jansen |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Greg Plester |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Vince Chrysler |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Nick Persian |
2015 Royal City Challenge 9-Ball |
| Adam Monture defeated Jason Williams |
2015 Royal City Challenge 9-Ball |
| Adam Monture defeated Jason Williams |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Peter Zimmerman |
2015 Royal City Challenge 9-Ball |
| Ephraim Day defeated Jason Williams |
2015 Royal City Challenge 9-Ball |
| Jason Williams defeated Unknown Player |
2017 Molinari Players Championship 8-Ball |
| Darren Appleton defeated Jason Williams |
2017 Molinari Players Championship 8-Ball |
| Dany Nguyen defeated Jason Williams |
2017 Canadian Championships 9-Ball |
| Jason Williams defeated Maxime Villeneuve |
2017 Canadian Championships 9-Ball |
| Jason Williams defeated Hugh Maceachern |
2017 Canadian Championships 9-Ball |
| Andre Pelletier defeated Jason Williams |
2017 Canadian Championships 9-Ball |
| Tom Staveley defeated Jason Williams |
2019 U.S.Open 9-Ball |
| Jason Williams defeated Marcus Westen |
2019 U.S.Open 9-Ball |
| Manny Perez defeated Jason Williams |
2019 U.S.Open 9-Ball |
| Jason Williams defeated Rod Arsenault |
2019 Canadian Championships 9-Ball |
| Ben Crawley defeated Jason Williams |
2019 Canadian Championships 9-Ball |
| Jason Williams defeated Matt Gillingham |
2019 Canadian Championships 9-Ball |
| Reid Virtue defeated Jason Williams |
2019 Canadian Championships 9-Ball |
| Sean Hoey defeated Jason Williams |
2017 WPS 1st Series - Cheqio Challenge Championship 8-Ball |
| Jason Williams defeated Kody Bradley |
2019 Predator Tour 10-Ball |
| Jason Williams defeated Brittany Bryant |
2019 Predator Tour 10-Ball |
| Ron Bradshaw defeated Jason Williams |
2019 Predator Tour 10-Ball |
| Jason Williams defeated Tommy Grimes |
2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Tim Phillips defeated Jason Williams |
2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Mike Dobosz defeated Jason Williams |
2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Jason Williams defeated Billy Wilson |
2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Jason Williams defeated Mike Ludeke |
2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Pat Wheeler defeated Jason Williams |
2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Travis Zellars defeated Jason Williams |
2024 Legends Brews & Cues 5 & Under 8ball ~ 1/13/24 8-Ball |
| Aaron Booker defeated Jason Williams |
2024 Legends Brews & Cues 5 & Under 8ball ~ 1/13/24 8-Ball |
| Jason Williams defeated Timmy Jeffrey |
2023 JOBs Billiards / Jersey Girl Split Low side 9-Ball |
| Jason Williams defeated Terry Lyle |
2023 JOBs Billiards / Jersey Girl Split Low side 9-Ball |
| Jeff Davenport defeated Jason Williams |
2023 JOBs Billiards / Jersey Girl Split Low side 9-Ball |
| David Rose Craig defeated Jason Williams |
2023 JOBs Billiards / Jersey Girl Split Low side 9-Ball |