unknown-track - Race 4

Trifecta

A wager picking the first, second and third horses in the exact order. A trifecta box means paying more to ensure the horses can finish in any order in the top three spots.

Silks

The colorful jacket and cap worn by a jockey which features the design of the owner.

Underlay

A horse that is going off at lower odds than it deserves based on performance.