Stanton, Del., July 7, 2011 — Delaware Park's leading jockey Rosie Napravnik will miss her mount aboard St. John's River, the favorite for the Delaware Oaks this Saturday, due to injury. Napravnik broke her arm after her mount went down in the eighth race at Delaware Park yesterday.

Trainer Andrew Leggio, Jr., intends to name jockey Jose Lezcano as the replacement rider aboard St. John's River. Lezcano won the Delaware Oaks aboard R Lady Joy in 2005.