| Result | Tournament |
|---|---|
| Shaun O'Dell defeated Nathan Baas | 2024 Derby City Classic One Pocket |
| Naoyuki Oi defeated Nathan Baas | 2024 Derby City Classic One Pocket |
| Jason Brown defeated Nathan Baas | 2023 Derby City Classic One Pocket |
| Richie Richeson defeated Nathan Baas | 2023 Derby City Classic One Pocket |
| Nathan Baas defeated Ali Seattle | 2023 Derby City Classic Bank Pool |
| Nathan Baas defeated Brandon Howard | 2023 Derby City Classic Bank Pool |
| Kenny Loftis defeated Nathan Baas | 2023 Derby City Classic Bank Pool |
| Frankie Ruiz defeated Nathan Baas | 2023 Derby City Classic Bank Pool |
| Nathan Baas defeated David Siltz | 2022 Derby City Classic One Pocket |
| Richard Stanley defeated Nathan Baas | 2022 Derby City Classic One Pocket |
| Mickey Krause defeated Nathan Baas | 2022 Derby City Classic One Pocket |
| Nathan Baas defeated Bart Czapla | 2022 Derby City Classic One Pocket |
| Steve Hickman defeated Nathan Baas | 2022 Derby City Classic Bank Pool |
| Sergio Rivas defeated Nathan Baas | 2022 Derby City Classic 9-Ball |
| Cesar Sanchez defeated Nathan Baas | 2022 Derby City Classic 9-Ball |
| Nathan Baas defeated Robert Madison | 2020 Derby City Classic One Pocket |
| Nathan Baas defeated Verjil Bedwin | 2020 Derby City Classic One Pocket |
| Milwaukee Fats defeated Nathan Baas | 2020 Derby City Classic One Pocket |
| Adam Wheeler defeated Nathan Baas | 2020 Derby City Classic One Pocket |
| David Naiser defeated Nathan Baas | 2020 Derby City Classic Bank Pool |
| Nathan Baas defeated Vern Felt | 2020 Derby City Classic 9-Ball |
| John Allen defeated Nathan Baas | 2020 Derby City Classic 9-Ball |
| Nathan Rose defeated Nathan Baas | 2020 Derby City Classic 9-Ball |
| Nathan Baas defeated Edward Epperson | 2019 Derby City Classic 9-Ball |
| Nathan Baas defeated Greg Sabins | 2019 Derby City Classic 9-Ball |
| Nathan Baas defeated Matt McComb | 2019 Derby City Classic 9-Ball |
| Nathan Baas defeated Justin Nichols | 2019 Derby City Classic 9-Ball |
| Frank Ruby defeated Nathan Baas | 2019 Derby City Classic 9-Ball |
| Carlo Biado defeated Nathan Baas | 2019 Derby City Classic 9-Ball |