PROsport Racing defends its SP10 lead at the Nürburgring while simultaneously fielding the Mercedes-AMG GT4 in the penultimate round of the ADAC GT4 Germany at the Sachsenring.
Anton Abée, Yannik Himmels, and Jörg Viebahn hold a two-point lead over their closest rivals. During the ADAC RAVENOL Nürburgring Endurance Series (NLS) doubleheader this Saturday and Sunday, the trio aims to make a decisive move in the SP10 class standings with their Mercedes-AMG GT4. PROsport Racing is fielding three cars at the Nürburgring while simultaneously sending a fourth to the Sachsenring for the ADAC GT4 Germany round—making for a total of ten hours of racing over the weekend.
Car number 176 has already secured two victories this season and currently sits third in the overall NLS standings after seven of ten rounds. With four hours of racing on Saturday and another four on Sunday, there is plenty of opportunity to extend their lead.
Guido and Maxime Dumarey will once again share the cockpit of the #37 Aston Martin Vantage GT3 in the SP9 Am class. Father and son have improved race by race throughout the season and aim to pick up right where they left off.
The driver lineup for the #37 Aston Martin Vantage GT4 (car #175) changes from day to day. On Saturday, Robb Holland joins Jacques Derenne in the car. The American, a former World Touring Car Championship (WTCC) competitor, returns to the Nordschleife for the weekend. On Sunday, Jean-Luc Behets takes over the second seat alongside Derenne.
Chris Esser, founder of PROsport Racing: “Every point counts in SP10 this weekend; a two-point lead is nothing. Guido and Maxime have improved all year, and we’re carrying that momentum forward. Plus, with Robb Holland in the Aston on Saturday, we have someone who knows exactly how to win a touring car race.”
At the same time, the penultimate round of the ADAC GT4 Germany series is taking place at the Sachsenring. Marek Böckmann and Roman Fellner-Feldegg have driven their Mercedes-AMG GT4 into the top ten in all eight races this season, finishing as the highest-placed AMG in the field on seven of those occasions. The Sachsenring circuit is one of the tracks where PROsport Racing regularly scores points.
Marc Hennerici, Managing Director of PROsport Racing: “Marek and Roman have finished in the points in every race this season and have largely kept their intra-brand rivals in check. That is the kind of consistency that wins championships. The Sachsenring suits us well, and that is exactly what we want to prove again this weekend.”
Both Nürburgring Endurance Series races start at 12:00 PM, with the checkered flag falling at 4:00 PM. All rounds are broadcast live and in full on the respective series’ official YouTube livestream.

