Incabronatta, full sister of Interaction, wins debut in Clasico Juan Boucau

On the same day that her older full brother Interaction won the Grade 2 San Juan Capistrano Handicap at Santa Anita, the 3-year-old filly Incabronatta won her debut in the Clasico Juan Boucau at San Ysidro, Argentina, on Sunday.

Owned by Jose Cerillo and Federico Fantini Jr., who also own Interaction, Incabronatta won the Clasico Boucau over 7 1/2 furlongs by a half-length in a field of 13 unraced 2-year-old fillies by Southern Hemisphere standards.

The filly is by Easing Along, a stallion by Storm Cat, and is out of Inter Rails, a mare by Ride the Rails.

Interaction, who won the Group 1 Carlos Pellegrini Stakes in Argentina in 2009, won his first stakes in the United States in the San Juan Capistrano over about 1 3/4 miles on turf.