The Dutchman saw off Germany's Martin Schindler 5-3 in the final. Nijman beat the likes of Jitse van der Wal, Kevin Doets and Rusty-Jake Rodriguez en route to the final.
The PDC Development Tour allows players aged 16-23 the chance to compete in a series of 20 tournaments throughout 2020. competing in that event.
The top two players on the final 2020 Development Tour Orders of Merit who have not otherwise won Tour Cards for 2021 and 2022 will receive two-year Tour Cards and an invitation to the 2020/21 World Championship.
Click here for more information about the PDC Development Tour.
Kevin Troppmann 4 | 1 Mike van Duivenbode
Dom Taylor 4 | 3 Niels Zonneveld
Martin Schindler 4 | 2 Keelan Kay
Joe Davis 4 | 3 Luke Colwill
Wessel Nijman 4 | 3 Kevin Doets
Jaikob Selby-Rivas 4 | 2 Maikel Verberk
Rusty-Jake Rodriguez 4 | 0 Nico Kurz
Bertus Herks 4 | 1 Brent Plaisier
Dom Taylor 5 | 1 Kevin Troppmann
Martin Schindler 5 | 3 Joe Davis
Wessel Nijman 5 | 0 Jaikob Selby-Rivas
Rusty-Jake Rodriguez 5 | 0 Bertus Herks
Martin Schindler 5 | 3 Dom Taylor
Wessel Nijman 5 | 1 Rusty-Jake Rodriguez
Wessel Nijman 5 | 3 Martin Schindler