| Nestor Mantolino defeated Bob Mangels |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Cesar Sanchez defeated Nestor Mantolino |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Brandon Keegan |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Michael Navarre |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Derald Salaz |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Randy Goettlicher |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Cesar Sanchez |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Tony Jacobs |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Thomas Daniels |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Rocky Skuca defeated Nestor Mantolino |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 9-Ball |
| Nestor Mantolino defeated Brian Arneson |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Nestor Mantolino defeated Jarrett Newman |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Nestor Mantolino defeated Ralph Robertson |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Mike Leigh defeated Nestor Mantolino |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Nestor Mantolino defeated Noel Guerra |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Scott Danger defeated Nestor Mantolino |
2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |