 After pitching in the Arizona Fall League in the fall of 2006, Happ moved with the Red Barons to Ottawa when they became the Ottawa Lynx for the 2007 season.On June 30, 2007, while suffering from a spate of injuries to their starting rotation, the Phillies purchased Happ's contract from the Lynx.At the time, Happ's record in Triple-A was 1–2 with a 4.02 ERA.