Jan Alston, team manager of HC Davos, describes Aleksi Mustonen as "an experienced and reliable two-way center, agile and versatile". Alston also adds that they are protected in case of injuries thanks to this signing. Davos now has two import defenders and five import forwards under contract.
Mustonen joins HC Davos from HPK, which is currently second-to-last in the Liiga standings. In 46 games with them this season, he collected 19 points (six goals). With the exception of a short stint in Sweden, Mustonen always played in his home country.