1:19 PM - Niko Mikkola (Fla) (upper body) will be available for Tuesday's game against the Bruins, Jameson Olive of the Panthers' official site reports.

3:22 PM - Niko Mikkola (Fla) (upper body) won't return to Saturday's game against Buffalo.

10:11 AM - Niko Mikkola (Fla) agreed to terms on an eight-year, $40 million contract extension with Florida on Thursday.

12:40 PM - Niko Mikkola (Fla) (upper body) is expected to be available for Game 5 against the Hurricanes on Wednesday, per Eric Engels of Sportsnet.

11:38 AM - Niko Mikkola (Fla) (upper body) will not be an option against Carolina in Game 4 on Monday, Eric Engels of Sportsnet reports.

11:55 AM - Niko Mikkola (Fla) (upper body) is expected to be in the lineup for Game 4 against Carolina on Monday, George Richards of Florida Hockey Now reports.

11:39 PM - Niko Mikkola (Fla) sustained an apparent upper-body injury in Saturday's Game 3 versus the Hurricanes, but the defenseman is expected to be okay for Game 4 on Monday, George Richards of Florida Hockey Now reports.

7:32 PM - Niko Mikkola (Fla) (rest) will play against the Lightning on Tuesday, Rob Darragh of the Panthers' official site reports.

10:53 AM - Niko Mikkola (Fla) (rest) won't be in the lineup for Monday's matchup against the Rangers, per George Richards of Florida Hockey Now.

1:35 PM - Niko Mikkola (Fla) scored a goal on two shots in Tuesday's 3-2 overtime loss to the Canadiens.

1:39 PM - Niko Mikkola (Fla) logged an assist and two shots on goal in Saturday's 2-1 loss to the Kraken.

2:30 PM - Niko Mikkola (Fla) (upper body) is set to be a game-time decision Wednesday versus Utah, according to Jameson Olive of the Panthers' official site.

1:33 PM - Niko Mikkola (Fla) (upper body) is considered a game-time decision for Monday's road game against Colorado, Jordan McPherson of the Miami Herald reports.

11:20 AM - Niko Mikkola (Fla) (upper body) has already been ruled out versus Carolina on Thursday and is also expected to be sidelined for Friday's clash with Pittsburgh, Alex Baumgartner of Five Reasons Sports reports.

12:13 PM - Niko Mikkola (Fla) (upper body) is making progress, but he won't return for Thursday's game against Carolina, per Jameson Olive of the Panthers' official site.

1:24 PM - Niko Mikkola (Fla) (upper body) won't play Monday against the Rangers, Jameson Olive of the Panthers' official site reports.

4:13 PM - Niko Mikkola (Fla) (upper body) will miss Saturday's game against Montreal, per Jameson Olive of the Panthers' official site.

1:48 PM - Niko Mikkola (Fla) scored a goal on four shots, added three hits, blocked two shots and went plus-3 in Wednesday's 6-1 win over the Wild.

9:29 AM - Niko Mikkola (Fla) produced a goal and an assist in Monday's 6-5 win over the Oilers.

1:23 PM - Niko Mikkola (Fla) scored a goal on three shots and blocked two shots in Thursday's 7-5 win over the Flyers.

3:55 AM - Niko Mikkola (Fla) scored a goal in Monday's 4-1 loss to the Capitals.

2:12 PM - Niko Mikkola (Fla) posted an assist, two blocked shots and a minus-3 rating in Saturday's 7-4 loss to the Avalanche.

1:54 PM - Niko Mikkola (Fla) notched an assist in Thursday's 3-1 win over the Rangers.

10:23 AM - Niko Mikkola (Fla) picked up two assists in Tuesday's 4-3 win over the Blue Jackets.

5:17 AM - Niko Mikkola (Fla) scored the game-tying goal in Monday's 4-1 win over Edmonton in Game 2.

10:27 AM - Niko Mikkola (Fla) earned an assist in Thursday's 3-2 loss to the Islanders.

10:06 AM - Niko Mikkola (Fla) logged a pair of assists in Wednesday's 5-4 win over Dallas.

10:37 AM - Niko Mikkola (Fla) scored two goals in Monday's 5-3 win over the Oilers.

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.