| 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 |
| David Naiser defeated Nathan Baas |
2020 Derby City Classic Bank Pool |
| 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 |
| 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 David Siltz |
2022 Derby City Classic One Pocket |
| Steve Hickman defeated Nathan Baas |
2022 Derby City Classic Bank Pool |
| Richard Stanley defeated Nathan Baas |
2022 Derby City Classic One Pocket |
| Mickey Krause defeated Nathan Baas |
2022 Derby City Classic One Pocket |
| 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 Bart Czapla |
2022 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 |
| Jason Brown defeated Nathan Baas |
2023 Derby City Classic One Pocket |
| Richie Richeson defeated Nathan Baas |
2023 Derby City Classic One Pocket |
| Shaun O'Dell defeated Nathan Baas |
2024 Derby City Classic One Pocket |
| Naoyuki Oi defeated Nathan Baas |
2024 Derby City Classic One Pocket |