| Result | Tournament |
|---|---|
| Rich Rower defeated Jeff Koski | 2019 VNEA Las Vegas 8-Ball |
| Jeff Koski defeated Matthew Peigan | 2019 VNEA Las Vegas 8-Ball |
| Jay Hurd defeated Jeff Koski | 2019 VNEA Las Vegas 8-Ball |
| Jeff Koski defeated Dwight Cripe | 2019 VNEA Las Vegas 8-Ball |
| Billy Henson defeated Jeff Koski | 2019 VNEA Las Vegas 8-Ball |
| Tom Fankhauser defeated Jeff Koski | 2019 VNEA Las Vegas 8-Ball |