It is an exciting Final field of 36 that will vie for top honours at the Exhibition Hall in Leipzig, Germany.
McLain Ward
Erynn Ballard (CAN) and Gakhir, her Nations' Cup mount, took fifth place; Tiffany Foster received The Kate Nash Boone Style Award.
The US rider and his Olympic mount edged Belgium's Zoe Conter riding Davidoff de Lassus in the 46-entry field.
Round 4 of this series attracted 65 entries to compete over Anderson Lima's course on the Derby Field, 12 of which came back for the jump-off.
The $75,000 Rosenbaum PLLC Grand Prix saw 32 entries contest a course set by Eric Hasbrouck, with eight advancing to the jump-off.
McLain Ward retires his good mare Clinta, 40th anniversary of Jumping Mechelen is cancelled, Hickstead looks good to go.
The pair had the only double-clear effort to clinch the victory in Lexington; Tiffany Foster and Figor top Canadians in 4th.
Kent Farrington is making a habit of winning the day's first class in the international ring at the Spruce Meadows Masters.
The Israeli rider edged McLain Ward and Contagious for the victory; Canadian Mario Deslauriers rode Uris de la Roque to 4th place.
Show jumping action at the Hampton Classic in Bridgehampton, NY continued as Ward increased his lead in the $30,000 Longines Rider Challenge.