Nellie L.

In this continuing series, we examine the past winners of significant filly/mare races by the lasting influence they've had on the breed. Up today is Belmont Park's GI Acorn S., the first leg in New York's prestigious summer trio of Grade I events for 3-year-old fillies. Long a coveted prize, the Acorn has been designated a Grade I from the very beginning when the grading system became official in 1973. A disproportionate amount of its winners are in the Hall of Fame, ranging from Top Flight to Twilight Tear to...

In this continuing series, we examine the past winners of significant filly/mare races by the lasting influence they've had on the breed. Up today is the GI Kentucky Oaks, second only in stature at Churchill Downs to the GI Kentucky Derby. The Derby isn't alone as the oldest continuously held major sporting event in the U.S. The Oaks is right there with it, having been held every year, without interruption for wars or pandemics, since racing first began at Churchill in 1875 when the Louisville oval was known as the...