Calgary's Darrin Dlin was top Canadian aboard Buddy Bounce in 6th place as week 6 at the Desert International Horse Park concluded.
Show Jumping
The FEI has issued a detailed timeline of events amid widespread criticism over the handling of the neurological form of EHV-1 in Spain.
Sunday's feature class at WEF 8 saw another big win for the German rider; Mario Deslauriers' former mount Amsterdam is 3rd with new rider.
The US rider took the $50,000 CaptiveOne Advisors 1.50m National Grand Prix; top Canadian was Tiffany Foster and Windsor Grey, 4th.
Peder Fredricson and Marcus Ehning logged flawless rounds to seal the deal, while Eric Lamaze and the Cascais Charms finish 9th overall.
Lamaze was one of seven to qualify for the jump-off at Al Shaqab; Niels Bruynseels (BEL) won while Lorenzo de Luca (ITA) was second.
Amy Millar delivers a double clear with Truman for the Canadian Team as the United States claims victory, followed by Ireland and Brazil.
A second horse at Vejer de la Frontera has developed neurological signs, leading the FEI to cancel the event that was supposed to end Sunday.
Limits on foreign stays for non-EU citizens has prompted riders to consult immigration lawyers and consider moving to continental Europe.
The FEI had agreed to let competition at Vejer de la Frontera (ESP) continue in a "bubble" but organizers have decided to end the tour early.