| Result | Tournament |
|---|---|
| John Fazakas defeated Mike Peiffer | 2019 VNEA Las Vegas 9-Ball |
| Mike Peiffer defeated John Miller | 2019 VNEA Las Vegas 9-Ball |
| Brad Bent defeated Mike Peiffer | 2019 VNEA Las Vegas 9-Ball |
| Mike Peiffer defeated Bill Mcdonagh | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Leon Lightning | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Steve Jeffries | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Bryan Hooker | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Marcio Smith | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated John Barbale | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Brandon Lee Haislip | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Markku Toivonen | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Mark Holtzclaw | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Bryan Hooker | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Francisco Doval | 2019 VNEA Las Vegas 8-Ball |
| Mike Peiffer defeated Alex Howell | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 9-Ball |
| Mike Peiffer defeated Alex Wendland | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 9-Ball |
| Mike Peiffer defeated Shawn Rohrer | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 9-Ball |
| Will Thompsen defeated Mike Peiffer | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 9-Ball |
| Mike Peiffer defeated Kerry Fierke | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Mike Peiffer defeated Nick Uzelac | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Jerrod Frideres defeated Mike Peiffer | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |
| Jamey Bowman defeated Mike Peiffer | 2019 ACS/OMEGA MIDWEST CHAMPIONSHIPS 8-Ball |