| Result | Tournament |
|---|---|
| Jamie Gerber defeated Ron Guderjahn | 2024 PA Pro-Am Presents the 599 & under Championship 9-Ball |
| Ron Guderjahn defeated George Brewington | 2024 PA Pro-Am Presents the 599 & under Championship 9-Ball |
| Ron Guderjahn defeated Ben Crocker | 2024 PA Pro-Am Presents the 599 & under Championship 9-Ball |
| Julio Delatorre defeated Ron Guderjahn | 2024 PA Pro-Am Presents the 599 & under Championship 9-Ball |
| Ron Guderjahn defeated Dave Moore | 2024 Friday Night 9Ball 02/02/2024 9-Ball |
| Ron Guderjahn defeated Scottie Reid | 2024 Friday Night 9Ball 02/02/2024 9-Ball |
| Brandon Foster defeated Ron Guderjahn | 2024 Friday Night 9Ball 02/02/2024 9-Ball |
| Ron Guderjahn defeated David Wayne Hardee | 2024 Friday Night 9Ball 02/02/2024 9-Ball |
| Steve Cahall Jr defeated Ron Guderjahn | 2024 Friday Night 9Ball 01/19/2024 9-Ball |
| Ron Guderjahn defeated Dave Moore | 2024 Friday Night 9Ball 01/19/2024 9-Ball |
| Ron Guderjahn defeated Dave Scully | 2024 Friday Night 9Ball 01/19/2024 9-Ball |
| Ron Guderjahn defeated Mike Morris | 2024 Friday Night 9Ball 01/19/2024 9-Ball |
| Ron Guderjahn defeated Steve Cahall Jr | 2024 Friday Night 9Ball 01/19/2024 9-Ball |
| Ron Guderjahn defeated Adam Frank | 2023 Saturday 8ball Fast Rack 12/23/2023 8-Ball |
| Brandon Welch defeated Ron Guderjahn | 2023 Saturday 8ball Fast Rack 12/23/2023 8-Ball |
| Ron Guderjahn defeated Sleepy Schultz | 2023 Saturday 8ball Fast Rack 12/23/2023 8-Ball |
| Bill Wilson defeated Ron Guderjahn | 2023 Saturday 8ball Fast Rack 12/23/2023 8-Ball |
| Ron Guderjahn defeated Richard Duley | 2023 Saturday 8ball Fast Rack 12/23/2023 8-Ball |
| Ron Guderjahn defeated Thad Hollis | 2023 Milford Friday Night 9-Ball |
| Ron Guderjahn defeated Dan Burtell | 2023 Milford Friday Night 9-Ball |
| Ron Guderjahn defeated Steve Weber | 2023 Milford Friday Night 9-Ball |
| Ron Guderjahn defeated Cornell Maile | 2023 Milford Friday Night 9-Ball |
| Ken Gould defeated Ron Guderjahn | 2023 Milford 555 and under 9-Ball |
| Dave Lemke defeated Ron Guderjahn | 2023 Milford 555 and under 9-Ball |
| Ron Guderjahn defeated Mychal Downing | 2023 Milford 555 and under 9-Ball |
| Ron Guderjahn defeated Mike Dean | 2023 Milford 555 and under 9-Ball |
| Ron Guderjahn defeated Linda Conaway | 2023 Milford 555 and under 9-Ball |
| Ron Guderjahn defeated Steven Smoot | 2023 Milford 555 and under 9-Ball |
| Ron Guderjahn defeated Ty Mosley | 2023 Friday Night END OF THE YEAR Dec 29 2023 9-Ball |
| Ron Guderjahn defeated Ty Mosley | 2023 Friday Night END OF THE YEAR Dec 29 2023 9-Ball |
| Ron Guderjahn defeated Chris Hale | 2023 Friday Night END OF THE YEAR Dec 29 2023 9-Ball |
| Steve Cahall Jr defeated Ron Guderjahn | 2023 Friday Night END OF THE YEAR Dec 29 2023 9-Ball |
| Ron Guderjahn defeated Grayson Fraser | 2023 Friday Night END OF THE YEAR Dec 29 2023 9-Ball |