http://www.oceandowns.com/wp-content...PDATED.doc.pdf
Classified races:
∙ Ocean Downs will be utilizing a new classified system that matches horses of
equal ability by having each horse assigned a speed rating.
∙ The lowest classified event is restricted to Maryland owned/sired/bred and must
have five or more starts in 2018 to be eligible.
● No horses may enter without being approved.
Does it means they put the same speed rating horse to the same class but not by money earning.