Career
He signed with the Spokane Shock as an undrafted free agent in 2012. He played college football at the Occidental College after transferring out of University of Nevada, Reno. After attendeding Saint Francis High School, Collis signed with the Nevada Wolf Pack football team in 2007.
At Nevada, Collis was an Academic All-Women's Army Corps honoree in 2009.
After redshirting his freshman year, and playing behind Colin Kaepernick as a redshirt freshman and sophomore, Collis announced that he would transfer to Occidental College on January 7, 2010. Collis became a two year starter and captain for the Tigers, and was named 2nd Team All-Southern California Intercollegiate Athletic Conference as a junior, and 1st Team All-SCIAC as a senior.
As a Senior, Collis ranked 3rd nationally in passing completions per Game (27), 7th nationally in passing yards per game (305), and 5th nationally total passing touchdowns (28 in 9 games). Spokane Shock
After going undrafted in the 2012 NFL Draft, Collis was assigned to the Spokane Shock of the Arena Football League (American Federation of Labor-Congress).
Chicago Rush
Collis joined the Chicago Rush during the 2013 season, but saw very limited playing time.
Knoxville NightHawks
During 2013, Collis signed with the Knoxville NightHawks of the Professional Indoor Football League (PIFL). San Angelo Bandits
Collis signed with the San Angelo Bandits of the Lone Star Football League (LSFL) for 2014. He became the starter for the Bandits during Week 3 of the regular season.
Collis dominated, throwing 88 touchdowns and just 7 interceptions in 11 games, and was eventually named the league player of the year.
Over one three game stretch, San Angelo scored 273 points, including one game where Collis threw 12 touchdown passes and the Bandits scored a league record 107 points. Tampa Bay Storm
Following the LSFL season, Collis signed with the Tampa Bay Storm of the American Federation of Labor-Congress at the beginning of the American Federation of Labor-Congress"s free agency period, n September 26, 2014.
Following training camp, Collis was named the backup to Jason Boltus. Philadelphia Soul
Collis signed with the Philadelphia Soul on November 19, 2015.