1:34 PM - Niko Mikkola (StL) signed a one-year, $1.9 million extension with the Blues on Sunday.

11:39 PM - Niko Mikkola (StL) notched an assist and two blocked shots in Friday's 3-2 loss to the Avalanche in Game 6.

8:28 AM - Niko Mikkola (StL) collected two assists while adding three blocked shots, two hits, two PIM and a plus-2 rating in Tuesday's 4-1 win over the flyers.

11:49 PM - Niko Mikkola (StL) notched an assist, five shots on goal, two hits, two PIM and a plus-2 rating in Saturday's 5-1 win over the Blackhawks.

5:26 PM - Niko Mikkola (StL) contributed two hits and two penalty minutes in a win over the Stars on Sunday.

10:35 AM - Niko Mikkola (StL) dished out two assists in Thursday's 6-2 win over Detroit.

1:19 PM - Niko Mikkola (StL) (COVID-19 protocols) will suit up against the Knights on Monday after being activated off non-roster injured reserve, Jim Thomas of The St. Louis Post-Dispatch reports.

11:28 PM - Niko Mikkola (StL) was placed on the non-roster COVID-19 list Friday.

10:39 AM - Niko Mikkola (StL) recorded two hits, a shot on net and a plus-3 rating across 11:57 of ice time in Thursday's 5-3 win over the Sharks.

8:41 PM - Niko Mikkola (StL) (upper body) is set to play in Wednesday's game versus the Wild, Lou Korac of NHL.com reports.

9:29 PM - Niko Mikkola (StL) was promoted from the taxi squad Monday, CBS Sports reports.

8:28 PM - Niko Mikkola (StL) was added to the active roster Thursday, per CBS Sports.

6:20 PM - Niko Mikkola (StL) was designated for the taxi squad Saturday, Tom Timmermann of the St. Louis Post-Dispatch reports.

11:24 PM - Niko Mikkola (StL) notched an assist, four blocked shots, two shots on goal and a plus-2 rating in Sunday's 4-1 win over the Ducks.

12:39 PM - Niko Mikkola (StL) was recalled from the taxi squad Sunday, Jeremy Rutherford of The Athletic reports.

3:50 PM - Niko Mikkola (StL) was assigned to AHL Utica on Tuesday, Jeremy Rutherford of The Athletic reports.

4:14 PM - Niko Mikkola (StL) Blues reassigned Mikkola to AHL San Antonio on Tuesday.

9:15 PM - Niko Mikkola (StL) was called up from AHL San Antonio on Wednesday.

2:16 PM - Niko Mikkola (StL) signed a two-year, one-way extension worth $787,500 with the Blues on Thursday.

7:04 PM - Niko Mikkola (StL) was assigned to AHL San Antonio on Saturday, Lou Korac of NHL.com reports.

3:20 PM - Niko Mikkola (StL) recorded an assist and a plus-3 rating over 15:31 of ice time in Thursday's 5-1 win over the Sabres.

1:32 PM - Niko Mikkola (StL) will make his NHL debut in Tuesday's home game versus the Sharks, Jeremy Rutherford of The Athletic reports.

11:04 AM - Niko Mikkola (StL) Blues recalled Mikkola from AHL San Antonio on Monday.

5:29 PM - Niko Mikkola (StL) Louis recalled Mikkola from AHL San Antonio on Friday.