Since its inaugural running in 2017, the Pegasus World Cup Invitational has become one of the marquee events during Gulfstream's Championship Meeting. Its 'Turf' equivalent, which was added in 2019, was won by that season's Horse of the Year Bricks and Mortar, and three years later, a division for the fairer set is added to the card, the GIII TAA Pegasus World Cup Filly and Mare Turf Invitational S. Formerly the Marshua's River S., the 8 1/2-furlong test for older fillies and mares features a pair of Grade I winners--morning...