Both grade 1 winners stood at Spendthrift Farm.
Japanese Horse of the Year Kitasan Black faded late to finish ninth.
Full sibling to Highland Reel prevails for Coolmore, O'Brien.
Japanese race is the third Breeders' Cup Challenge contest for the Longines Turf.
- Holy Helena Favored for Queen's Plate
- Jump Start Garners 50th Stakes Winner
- Hong Kong Announces Awards Finalists
- Mott Set for Queen's Plate Debut With Channel Maker
- What's Going On Here: Upper Crust
- Ward Pleased With Stable's Royal Ascot Performance
- Society's Chairman Continues Beating the Odds
- Breeders' Cup Filly & Mare Turf Berth for Birdie Gold
- To Royal Ascot and the Stayers: Thanks For the Memories
- Casse Duo Set for Queen's Plate Run
- Undefeated Caravaggio Shines in Commonwealth Cup
- Energetico to Dunvegan Stud in Alberta