Middleton (hand) was placed on long-term injured reserve Friday.
Middleton scored a goal on two shots, added three hits and went plus-2 in Tuesday's 3-2 overtime win over the Canucks.
Middleton posted an assist, two shots on goal, two hits, four blocked shots, two PIM and a plus-3 rating in Tuesday's 4-2 win over the Blues.
Middleton notched three assists while adding three blocked shots and a plus-3 rating in Tuesday's 5-1 win over the Panthers.
Middleton (bruise) will be available for Thursday's Opening Night matchup against the Blue Jackets, Jessi Pierce of NHL.com reports.
Middleton (bruise) took part in Monday's practice session, John Shipley of The Pioneer Press reports.
Middleton (bruise) will not play Friday in Chicago, Michael Russo of The Athletic reports.
Middleton is day-to-day while he heals from a bruise, Michael Russo of The Athletic reports Tuesday.
Middleton signed a four-year, $17.4 million contract extension with Minnesota on Monday, per Darren Dreger of TSN.
Middleton notched an assist in Saturday's 6-2 win over the Sharks.