The article discusses the dominance of European-based sires in North American horse racing, particularly at Saratoga. It highlights the success of Coolmore partners in securing the Belmont Derby Invitational Stakes, with Title Role's victory bringing them one win shy of George Widener Jr.'s record. The article also mentions the top-notch progeny results of Coolmore stallion Starspangledbanner, with Kensington Lane's win in the Belmont Oaks adding to his banner year. Additionally, it mentions the success of European fillies in the equivalent to the Belmont Derby, with seven of 12 runnings going their way since the name change from the Garden City Stakes. The article also features the victories of Queen Of Hawaii, Eponine, Shelzawa, and Nanina, as well as the repeat winners Zulu Kingdom and Dark Vintage. The article concludes by emphasizing the dominance of European-based sires in North American horse racing, particularly at Saratoga.