[3] After finishing out the season, Mayotte signed a full contract with the Colorado Avalanche in August and was eventually assigned to their CHL affiliate, the Arizona Sundogs.

He spent the 2010–11 season working as a goaltending coach at Maryland and joined Cornell as a volunteer assistant the following year.

He worked mostly on goaltending an penalty killing for head coach Greg Carvel but left after two seasons to take similar position with Providence.

He joined the Friars just in time to help the team go on a surprising run in the 2015 NCAA Tournament and win the championship.

He helped the Wolverines put themselves in a position to make the NCAA tournament both years but the COVID-19 pandemic prevented Michigan from playing in either 2020 or 2021.