Today's SE - Amal Horse Racing Picks

Exacta

A bet selecting the first and second horses in a race in the correct order. An exacta box refers to paying a little more to ensure they can finish in either order.

Synthetic Surface

A racing surface comprised of silica sand and fibers, such as recycled carpet or spandex. The mixture is then sealed with wax.

Morning Line

An approximation of expected odds in a race, quoted before actual odds are determined.