Nolan Batman. In character. Basic knowledge. Batman does not have access to or '.
Round One: Unarmed combat in an abandoned warehouse. Bruce is in his suit. Win by death or knockout.
Round Two: Standard gear. Begin fifty feet apart at Gotham docks at midnight.
Round Three: In order to get out of the business, Wick is told he must find and kill the Batman. Batman knows that Wick is after him. Wick wins by killing Batman, Batman wins by catching Wick/surviving.
Round Four: Batman accidentally runs over Wick's dog in the Tumbler and John swears revenge. Batman does not know Wick is after him. Wick wins by killing Batman, Batman wins by catching Wick/surviving.