Winslow Homer is a gray colt by Unbridled's Song

Unbridled's Song

Unbridled's Song is an American thoroughbred stallion racehorse. He was sired by 1990 Kentucky Derby winner Unbridled out of the Caro mare, Trolley Song....

 out of the mare Summer Raven, a daughter of Summer Squall

Summer Squall

Summer Squall is an American thoroughbred Stallion racehorse. He was sired by Storm Bird, who in turn was a son of 1964 U.S. Champion 3-Yr-Old Colt Northern Dancer, "one of the most influential sires in Thoroughbred history." His dam was Weekend Surprise, a daughter of the great U.S. Triple Crown...

. To date, Winslow Homer's most notable win was in the Grade III Holy Bull Stakes

Holy Bull Stakes

The Holy Bull Stakes is an American Thoroughbred horse race held annually at Gulfstream Park in Hallandale Beach, Florida. Run in mid April, it is open to three-year-olds over a distance of one mile and three sixteenths...

. He was made early favorite for the Kentucky Derby, but a stress injury revealed a fractured cannon bone.

Porter says Winslow Homer should return to training in April and “hopefully we will have a huge summer and fall with him.”