Harrahs Philadelphia - Race 2

Superfecta

A wager involving choosing the first, second, third, and fourth horses in one race in the exact order. A superfecta box involves paying more to ensure they can finish in any order in the top four spots.

Underlay

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

Yielding

A rain-soaked turf condition often producing a slick or heavy course and slower finish times.