After medically redshirting his first year in 2010, Lyon made a total of 63 appearances for the Golden Eagles and finished his career with a 0.83 GAA and recorded 29 clean sheets.
[9] Lyon's contract as MLS pool goalkeeper was not renewed in 2020 and he was hired by a logging company in Southwestern Washington amid the COVID-19 pandemic.
[6] During the tournament, Lyon was brought in as Sporting KC's backup keeper for a match after Tim Melia's red card against Minnesota United.
[10] Then, when Vancouver Whitecaps FC were left with only a 20-year-old, third-string keeper, Lyon was prevented from helping the Canadian side over complications with his international transfer certificate.
[10] In September 2020, FC Dallas added Lyon to shore up their squad for matches against Minnesota United and Houston Dynamo.