A head-to-head (H2H) jai alai wager system may include a scoring module, an odds generator, an interface module, a wager module, and a transaction module. The scoring module may be configured to collect scoring related data from a H2H jai alai competition. The odds generator may be configured to receive scoring data from the scoring module and generate odds based at least in part on the scoring data. The interface module may be configured to receive odds data from the odds generator, the odds data comprising odds with respect to a plurality of wagers options corresponding to the H2H jai alai competition. The interface module may generate display data that integrates the odds data with corresponding wager options of the plurality of wagers for graphical display on a user interface. The wager module may receive wager requests from users via user interaction with the user interface. The transaction module may process transactions with respect to the wager requests from users.