Dr. Jacob Wisbeck

Maryland's leading rider this season Sheldon Russell will undergo have surgery to repair an injury to his right foot suffered in a pre-race spill Sept. 9 at Laurel Park. The 34-year-old received the news Monday after visiting Dr. Jacob Wisbeck, an orthopedic surgeon specializing in foot and ankle injuries at MedStar Health in Timonium, Md. Russell said a date for surgery won't be determined before a follow-up visit Sept. 20. "What we found out is it's the main bone in the foot and needs to be addressed," Russell said. "If...