US Patent 11605268 System and method for wagering on past events

An improved gaming machine comprising a display screen, a processor, and an input device. The gaming machine displays on the display screen a gaming interface presenting an entertaining display and a summary window comprising a limited view of variables related to participants in multiple events. The gaming machine may conduct wagering on past events for a player, conducting a wager including the processor accessing a database to automatically retrieve data about one or more events in the past and included multiple participants. The data may include both a final ranking of the participants in the events and listings of features of the participants in the events, which may be displayed in the summary window.