Scott and Hello Franklin secured victory in Waregem in Belgium.
In an eight-horse jump-off on the 1.40m track, Scott moved ahead of Billy Mexico and Goodtimes to take victory with a 0.42 second advantage over Gregory Wathelet and Bresil De Riverland.
Scott also went close on Hello Shelby in the 5* 1.60m Grand Prix but collected four faults in the 10-horse jump-off and finished in seventh.