| Result | Tournament |
|---|---|
| Oliver Ortmann defeated Jim Rempe | Hill-Hill Collection 9-Ball |
| Jacques Wollschlaeger defeated Oliver Ortmann | 2019 Dynamic Billard Veldhoven Open 9-Ball |
| Ruslan Chinakhov defeated Oliver Ortmann | 2019 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Ralf Souquet | 2019 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Jacques Wollschlaeger | 2019 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Marcel Stecher | 2019 Dynamic Billard Veldhoven Open 9-Ball |
| Mustafa Alnar defeated Oliver Ortmann | 2019 Dynamic Billard Treviso Open 9-Ball |
| Oliver Ortmann defeated Andrea Milioli | 2019 Dynamic Billard Treviso Open 9-Ball |
| Ivo Aarts defeated Oliver Ortmann | 2019 Dynamic Billard Treviso Open 9-Ball |
| Oliver Ortmann defeated Mariusz Skoneczny | 2019 Dynamic Billard Treviso Open 9-Ball |
| Mariusz Skoneczny defeated Oliver Ortmann | 2019 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Imran Majid defeated Oliver Ortmann | 2019 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Damianos Giallourakis defeated Oliver Ortmann | 2019 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Joey Haegmans | 2019 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Denis Grabe | 2019 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Tom Penrose | 2019 Dynamic Billard Leende Open 9-Ball |
| Daniele Corrieri defeated Oliver Ortmann | 2018 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Rainer Scheffke | 2018 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Pascal Meulenhof | 2018 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Daniel Maciol | 2018 Dynamic Billard Veldhoven Open 9-Ball |
| Americo Ferreira defeated Oliver Ortmann | 2018 Dynamic Billard Veldhoven Open 9-Ball |
| Oliver Ortmann defeated Konstantinos Koukiadakis | 2018 Dynamic Billard Veldhoven Open 9-Ball |
| Wojciech Sroczynski defeated Oliver Ortmann | 2018 Dynamic Billard Treviso Open 9-Ball |
| Oliver Ortmann defeated Piotr Ostrowski | 2018 Dynamic Billard Treviso Open 9-Ball |
| Oliver Ortmann defeated Pierfrancesco Garzia | 2018 Dynamic Billard Treviso Open 9-Ball |
| Tomasz Bak defeated Oliver Ortmann | 2018 Dynamic Billard Treviso Open 9-Ball |
| Karol Skowerski defeated Oliver Ortmann | 2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Eklent KaCi defeated Oliver Ortmann | 2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Oliver Ortmann defeated Richard Huber | 2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Oliver Ortmann defeated Ugur Tuerkue | 2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Eklent KaCi defeated Oliver Ortmann | 2018 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Saad-Ali Aldrees | 2018 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Niels Feijen | 2018 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Sergio Lagunas Moreno | 2018 Dynamic Billard Leende Open 9-Ball |
| Oliver Ortmann defeated Konstantinos Koukiadakis | 2018 Dynamic Billard Leende Open 9-Ball |
| Gianmarco Tonini defeated Oliver Ortmann | 2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Mieszko Fortunski defeated Oliver Ortmann | 2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Oliver Ortmann defeated Henrique Correia | 2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Oliver Ortmann defeated Admir Muho | 2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Maximilian Lechner defeated Oliver Ortmann | 2017 EuroTour Billard Treviso Open 9-Ball |
| Marek Kudlik defeated Oliver Ortmann | 2017 EuroTour Billard Treviso Open 9-Ball |
| Oliver Ortmann defeated Aleksa Pecelj | 2017 EuroTour Billard Treviso Open 9-Ball |
| Oliver Ortmann defeated Michal Turkowski | 2017 EuroTour Billard Treviso Open 9-Ball |
| Danilo Cipriani defeated Oliver Ortmann | 2017 EuroTour Billard Portugal Open 9-Ball |
| Oliver Ortmann defeated Ralf Kuester | 2017 EuroTour Billard Portugal Open 9-Ball |
| Eklent KaCi defeated Oliver Ortmann | 2017 EuroTour Billard Portugal Open 9-Ball |
| Oliver Ortmann defeated Maksim Dudanets | 2017 EuroTour Billard Portugal Open 9-Ball |
| Mario He defeated Oliver Ortmann | 2017 EuroTour Billard Klagenfurt Open 9-Ball |
| Oliver Ortmann defeated Panagiotis Xypoliteas | 2017 EuroTour Billard Klagenfurt Open 9-Ball |
| Oliver Ortmann defeated Mohsein Saadawy | 2017 EuroTour Billard Klagenfurt Open 9-Ball |