unknown-track - Race 4

Apprentice

A new jockey who has not ridden a certain number of winners in a specified time period.

Scratch

A horse is a scratch when injury or other necessity causes it to be withdrawn from the race.

Fractions

The times recorded during the race; with timing starting just past the gate or when the gates open, then parroted for the quarter, half, three-quarters etc. Used as an indication of ability and speed.