Polin signed a one-year, two-way deal with Colorado on Friday.
Polin was dropped down to AHL Colorado on Saturday.
Polin scored a goal on two shots, blocked one shot and delivered two hits over 7:46 of ice time in Tuesday's 7-4 win over Ottawa.
Polin had three hits over 4:22 of ice time in Monday's 4-3 shootout win over Boston.
Polin was recalled from AHL Colorado on Monday, Evan Rawal of Colorado Hockey Now reports.
Polin, who was dealing with a lower-body injury, was reassigned to AHL Colorado on Thursday.
Polin is day-to-day with a lower-body injury, Avalanche coach Jared Bednar told Peter Baugh of The Athletic on Wednesday.
Polin (undisclosed) is set to miss the start of the Avalanche's training camp Thursday, Peter Baugh of The Athletic reports.
Polin signed a one-year, entry-level contract with the Avalanche, Peter Baugh of The Athletic reports.