During the 2016-17 season, Hammond would only play six games for the Sens posting a 4.08 goals against average and putting up a 0.837 save percentage, before being traded to the Colorado Avalanche along with the rights to
Shane Bowers, a conditional first round pick in the 2019 NHL draft (which ended up being
Bowen Byram) and a third round pick in the same draft (which ended up being Matthew Steinburg) in exchange for
Matt Duchene.