| Result | Tournament |
|---|---|
| Nicholas De Leon defeated Tony Le | 2023 Ship the Cheese Mid Roller 9-Ball |
| Nicholas De Leon defeated Sam Henderson | 2023 Ship the Cheese Mid Roller 9-Ball |
| Nicholas De Leon defeated Sam Henderson | 2023 Ship the Cheese Mid Roller 9-Ball |
| Nicholas De Leon defeated Gordy Vanderveer | 2023 Ship the Cheese Mid Roller 9-Ball |
| Nicholas De Leon defeated Adam Behnke | 2023 Ship the Cheese Mid Roller 9-Ball |
| Nicholas De Leon defeated Tom Mccluskey | 2023 Ship the Cheese Mid Roller 9-Ball |
| Fedor Gorst defeated Nicholas De Leon | 2023 Derby City Classic One Pocket |
| Nicholas De Leon defeated Sakura Muramatsu | 2023 Derby City Classic One Pocket |
| Robert Jones defeated Nicholas De Leon | 2023 Derby City Classic One Pocket |
| Nicholas De Leon defeated Shannon Murphy | 2023 Derby City Classic Bank Pool |
| Nicholas De Leon defeated John Pinegar | 2023 Derby City Classic Bank Pool |
| Nicholas De Leon defeated Cody Booth | 2023 Derby City Classic Bank Pool |
| Eric Krause defeated Nicholas De Leon | 2023 Derby City Classic Bank Pool |
| Corey Deuel defeated Nicholas De Leon | 2023 Derby City Classic Bank Pool |
| John Morra defeated Nicholas De Leon | 2023 Derby City Classic 9-Ball |
| Shannon Murphy defeated Nicholas De Leon | 2023 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Donny Mills | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Bader Al Awadi | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated George Bone Jr | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Brett Underwood | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Pijus Labutis | 2022 Derby City Classic 9-Ball |
| Gerson Martinez defeated Nicholas De Leon | 2022 Derby City Classic 9-Ball |
| John Morra defeated Nicholas De Leon | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Martin Warren | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Jon Schilling | 2022 Derby City Classic 9-Ball |
| Nicholas De Leon defeated Lou Simoni | 2022 Derby City Classic 9-Ball |