7:01 PM - Jake Christiansen (CBJ) (upper body) won't play in Thursday's game versus the Islanders, Jeff Svoboda of the Blue Jackets' official site reports.

1:34 PM - Jake Christiansen (CBJ) (upper body) won't play against Philadelphia on Tuesday, per Jeff Svoboda of the Blue Jackets' official site.

4:01 PM - Jake Christiansen (CBJ) (upper body) won't be in the lineup for Sunday's matchup against Washington. Jeff Svoboda of the Blue Jackets' official site reports.

11:44 AM - Jake Christiansen (CBJ) (upper body) has been ruled out for Saturday's home game against the Capitals, Jeff Svoboda of the Blue Jackets' official site reports.

8:16 PM - Jake Christiansen (CBJ) sustained an upper-body injury during Thursday's clash against Buffalo and isn't expected to return to the game.

11:19 AM - Jake Christiansen (CBJ) (upper body) has been medically cleared Wednesday and is an option to play Friday versus Vancouver, Mark Scheig of The Hockey Writers reports.

10:46 AM - Jake Christiansen (CBJ) (upper body) has been ruled out for Monday's game against the Islanders, Jeff Svoboda of the Blue Jackets' official site reports.

6:39 PM - Jake Christiansen (CBJ) (upper body) won't play Friday versus the Penguins, Mark Scheig of The Hockey Writers reports.

12:35 PM - Jake Christiansen (CBJ) (upper body) isn't expected to play Thursday versus Florida, per Aaron Portzline of The Athletic on Wednesday.

10:53 AM - Jake Christiansen (CBJ) (upper body) has been ruled out for Monday's game against the Devils, Jeff Svoboda of the Blue Jackets' official site reports.

12:39 PM - Jake Christiansen (CBJ) (upper body) will not be available versus the Rangers on Saturday, Aaron Portzline of The Athletic reports.

3:37 AM - Jake Christiansen (CBJ) logged an assist, three blocked shots and a plus-2 rating in Thursday's 5-2 win over the Red Wings.

12:36 PM - Jake Christiansen (CBJ) signed a two-year, $1.95 million contract extension with Columbus on Friday.

1:22 PM - Jake Christiansen (CBJ) logged an assist, two PIM, two hits and four blocked shots in Friday's 6-2 win over the Penguins.

10:33 AM - Jake Christiansen (CBJ) notched two assists in Thursday's 6-4 win over the Sabres.

10:10 AM - Jake Christiansen (CBJ) agreed to terms on a one-year, two-way deal with Columbus on Wednesday, Aaron Portzline of The Athletic reports.

10:49 AM - Jake Christiansen (CBJ) was sent to AHL Cleveland on Tuesday.

6:02 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Friday

2:52 PM - Jake Christiansen (CBJ) was returned to AHL Cleveland on Friday, according Aaron Portzline of The Athletic.

10:24 AM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Saturday.

2:27 PM - Jake Christiansen (CBJ) Elliotte Friedman of Sportsnet, the Blue Jackets put Christiansen on waivers Friday.

2:12 PM - Jake Christiansen (CBJ) signed a one-year, two-way contract extension with Columbus on Monday.

9:57 AM - Jake Christiansen (CBJ) was reassigned to AHL Cleveland on Wednesday.

10:28 AM - Jake Christiansen (CBJ) was recalled by the Blue Jackets on Tuesday.

9:51 AM - Jake Christiansen (CBJ) was reassigned to the minors Wednesday.

6:41 PM - Jake Christiansen (CBJ) (illness) is expected to be in the lineup Thursday versus the Bruins, Brian Hedger of The Columbus Dispatch reports.

12:11 PM - Jake Christiansen (CBJ) (undisclosed) missed practice Thursday and is questionable to play versus Boston, Brian Hedger of The Columbus Dispatch reports.

10:12 AM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Saturday, Renaud Lavoie of TVA Sports reports.

10:55 AM - Jake Christiansen (CBJ) was assigned to AHL Cleveland on Wednesday.

5:25 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Friday.

11:45 AM - Jake Christiansen (CBJ) was reassigned to AHL Cleveland on Thursday.

5:39 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on an emergency basis Sunday.

10:09 AM - Jake Christiansen (CBJ) was demoted to AHL Cleveland on Saturday

5:28 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on an emergency basis Monday.

12:44 PM - Jake Christiansen (CBJ) was reassigned to AHL Cleveland on Sautrday, Brian Hedger of The Columbus Dispatch reports.

2:09 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Thursday, Brian Hedger of The Columbus Dispatch reports.

10:06 AM - Jake Christiansen (CBJ) was demoted to AHL Cleveland from the taxi squad Monday, Mark Scheig of The Hockey Writers reports.

10:14 AM - Jake Christiansen (CBJ) was assigned to the taxi squad from the active roster Sunday.

10:26 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Monday, per CBS Sports.

10:27 PM - Jake Christiansen (CBJ) was reassigned to AHL Cleveland on Friday.

3:56 PM - Jake Christiansen (CBJ) landed in the NHL's COVID-19 protocols Friday.

10:05 AM - Jake Christiansen (CBJ) was elevated to the active roster Thursday.

10:37 AM - Jake Christiansen (CBJ) Blue Jackets added Christiansen to the taxi squad Wednesday, Mark Scheig of Hockey Writers reports.

5:25 PM - Jake Christiansen (CBJ) was reassigned to AHL Cleveland on Monday.

5:48 PM - Jake Christiansen (CBJ) was recalled from AHL Cleveland on Sunday, Aaron Portzline of The Athletic reports.

1:00 PM - Jake Christiansen (CBJ) was reassigned to AHL Cleveland on Sunday, Aaron Portzline of The Athletic reports.

6:29 PM - Jake Christiansen (CBJ) was promoted from AHL Cleveland on Friday.

9:52 AM - Jake Christiansen (CBJ) has five goals and 17 points through 17 games this season for AHL Cleveland, Aaron Portzline of The Athletic reports.

3:40 PM - Jake Christiansen (CBJ) Blue Jackets have loaned Christiansen to the Bratislava Capitals of the Austrian Hockey League.

4:07 PM - Jake Christiansen (CBJ) agreed to terms on a three-year, entry-level contract with Columbus on Wednesday.