[4] On March 4, 1996, McKeon was the first pick in the 1996 MLS College Draft, going to the Kansas City Wizards.
[6] A year later, the Rapids traded him and Peter Vermes to the Wizards for Scott Vermillion, an allocation, and an exchange of draft picks.
McKeon was a "salary cap casualty" in the 02/03 offseason, being cut from the team despite strong play.
In seven seasons in MLS, McKeon scored 13 goals and 19 assists in league play.
McKeon earned two caps with the United States national team, both at the 1999 Confederations Cup, his first coming on July 30 against Germany.