| Result | Tournament |
|---|---|
| Carlin Sanderson defeated John Timmermans | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Jason Teodoro | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Yik Sin | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Julius Dmello | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Alex Marsilii | 2019 Predator Tour 10-Ball |
| Jason Klatt defeated John Timmermans | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Ed Reyes | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Wayne Tate | 2019 Predator Tour 10-Ball |
| Ron Casanzio defeated John Timmermans | 2019 Predator Tour 10-Ball |
| Erik Hjorleifson defeated John Timmermans | 2018 Canadian Championships 10-Ball |
| John Timmermans defeated Doug Brown | 2018 Canadian Championships 10-Ball |
| Alex Pagulayan defeated John Timmermans | 2018 Canadian Championships 10-Ball |
| John Timmermans defeated D.J. Ward | 2012 404 Tour 9-Ball |
| George Cornelius defeated John Timmermans | 2012 404 Tour 9-Ball |
| Mike Patrowicz defeated John Timmermans | 2012 404 Tour 9-Ball |
| John Timmermans defeated Stefan Ghodino | 2012 404 Tour 9-Ball |
| Erik Hjorleifson defeated John Timmermans | 2012 404 Tour 9-Ball |
| John Timmermans defeated Chris Wood | 2012 404 Tour 9-Ball |
| John Timmermans defeated Jody Langford | 2012 404 Tour 9-Ball |
| John Timmermans defeated Clay Bowen | 2012 404 Tour 9-Ball |
| Ken Stutz defeated John Timmermans | 2012 404 Tour 9-Ball |
| John Timmermans defeated Ron Ranalli | 2012 404 Tour 9-Ball |
| John Timmermans defeated Chris Bateman | 2012 404 Tour 9-Ball |
| John Timmermans defeated Kevin Fenwick | 2012 404 Tour 9-Ball |
| John Timmermans defeated Jeff Flewelling | 2012 404 Tour 9-Ball |
| John Timmermans defeated Ben Heywood | 2012 404 Tour 9-Ball |
| John Timmermans defeated Tom Hogan | 2012 404 Tour 9-Ball |
| John Timmermans defeated Jyri Kari | 2012 404 Tour 9-Ball |
| John Timmermans defeated Morel Leka | 2012 404 Tour 9-Ball |
| John Timmermans defeated John Morra | 2012 404 Tour 9-Ball |
| John Timmermans defeated K.C. Nguyen | 2012 404 Tour 9-Ball |
| Eddie Cirasella defeated John Timmermans | 2012 404 Tour 9-Ball |
| John Morra defeated John Timmermans | 2012 404 Tour 9-Ball |
| Isaac Ramos defeated John Timmermans | 2012 404 Tour 9-Ball |
| Carlin Sanderson defeated John Timmermans | 2012 404 Tour 9-Ball |
| John Timmermans defeated Eddie Cirasella | 2011 404 Tour 9-Ball |
| John Timmermans defeated Raphael Balverde | 2011 404 Tour 9-Ball |
| Tyler Nearing defeated John Timmermans | 2011 404 Tour 9-Ball |
| John Timmermans defeated Peter Hetherington | 2011 404 Tour 9-Ball |
| Marc Dumoulin defeated John Timmermans | 2011 404 Tour 9-Ball |
| John Timmermans defeated Alain Martel | 2010 Canadian Championships 10-Ball |
| John Timmermans defeated Ryan Spence | 2010 Canadian Championships 10-Ball |
| John Timmermans defeated Marc Dumoulin | 2010 Canadian Championships 10-Ball |
| John Morra defeated John Timmermans | 2010 Canadian Championships 10-Ball |
| Mario Morra defeated John Timmermans | 2010 Canadian Championships 10-Ball |
| John Timmermans defeated Bruce Ward | 2010 404 Tour 9-Ball |
| Vince Belanger defeated John Timmermans | 2010 404 Tour 9-Ball |
| Wayne Tate defeated John Timmermans | 2010 404 Tour 9-Ball |
| John Timmermans defeated Scot Noonan | 2010 404 Tour 9-Ball |
| John Timmermans defeated Al Logan | 2009 Canadian Championships 10-Ball |