| Result | Tournament |
|---|---|
| John Lopez defeated Bill Mason | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Ron Vanvalkenburg | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Todd Augustine | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Bob Johnson | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated John Lopez | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Dave Mondragon | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Bruce Baker | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Joe Rendon | 2019 VNEA Las Vegas 9-Ball |
| Harold Rigdon defeated Bill Mason | 2019 VNEA Las Vegas 9-Ball |
| Joe Rendon defeated Bill Mason | 2019 VNEA Las Vegas 9-Ball |
| Bill Mason defeated Michael Yoshida | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Joe Orsino | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Flats Lujan | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Steve Brower | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Joe Cannella | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Louie Salazar | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Dave Mondragon | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Roger Anderson | 2019 VNEA Las Vegas 8-Ball |
| Bill Mason defeated Jerome Rockwell | 2013 U.S.Open 9-Ball |
| Bill Mason defeated Daniel Thompson | 2013 U.S.Open 9-Ball |
| John Morra defeated Bill Mason | 2013 U.S.Open 9-Ball |
| Michael Wong defeated Bill Mason | 2013 U.S.Open 9-Ball |
| Richard Andrews defeated Bill Mason | 2012 U.S.Open 9-Ball |
| Bill Mason defeated Tommy Najar | 2012 U.S.Open 9-Ball |
| Ralf Souquet defeated Bill Mason | 2012 U.S.Open 9-Ball |
| Chris Bruner defeated Bill Mason | 2011 U.S.Open 9-Ball |
| Greg Jenkins defeated Bill Mason | 2011 U.S.Open 9-Ball |