| Jay Koch defeated Duane Baisdon |
2024 Diamond Billiards Modesto Tue 1/16/24 8-Ball |
| Juan Martinez defeated Jay Koch |
2024 Diamond Billiards Modesto Tue 1/16/24 8-Ball |
| Trinny Lopez defeated Jay Koch |
2024 Diamond Billiards Modesto Tue 1/16/24 8-Ball |
| Jay Koch defeated Terran Nruyen |
2023 Diamond Billiards Modesto Tue 8-Ball |
| Victor Yamamoto defeated Jay Koch |
2023 Diamond Billiards Modesto Tue 8-Ball |
| Jack Baisdon defeated Jay Koch |
2023 Diamond Billiards Modesto Tue 8-Ball |
| Jay Koch defeated Mike Baisdon |
2024 Tue 1/09/24 8-Ball |
| Jay Koch defeated Victor Yamamoto |
2024 Tue 1/09/24 8-Ball |
| Josh Reeves defeated Jay Koch |
2024 Tue 1/09/24 8-Ball |
| Carl Wayne Hoover defeated Jay Koch |
2024 Tue 1/09/24 8-Ball |
| Donovan Strong Sr defeated Jay Koch |
2023 Tue Weekly 8-Ball |
| Art Stout defeated Jay Koch |
2023 Tue Weekly 8-Ball |