From 2002 through 2005, Mattatall competed with Terra Findlay. They were the 2004 Canadian junior silver medalists and placed 10th at the 2004 Junior Worlds. They won a medal on the 2003–2004 ISU Junior Grand Prix. Findlay &amp; Mattatall made their senior international at the 2004 Nebelhorn Trophy, where they placed 4th. They were coached by Doug Leigh and Lee Barkell at the Mariposa School of Skating.