3:42 PM - Tyson Kozak (Buf) (hip) was sent to AHL Rochester on Friday, per Heather Engel of NHL.com.

12:00 PM - Tyson Kozak (Buf) is week-to-week with a hip strain, Mike Harrington of The Buffalo News reports Friday.

10:27 AM - Tyson Kozak (Buf) scored a goal and added an assist in Thursday's 7-3 win over the Penguins.

5:25 PM - Tyson Kozak (Buf) scored a power-play goal and added three hits in Sunday's 5-3 win over the Jets.

11:10 AM - Tyson Kozak (Buf) was called up from AHL Rochester on Friday.

10:06 AM - Tyson Kozak (Buf) was loaned to AHL Rochester on Sunday.

3:34 PM - Tyson Kozak (Buf) (illness) was activated from injured reserve Saturday, per the NHL media site.

12:20 PM - Tyson Kozak (Buf) (illness) will be a game-time call for Saturday's matchup with Nashville, Paul Hamilton of WGR Sports Radio 550 reports.

4:34 PM - Tyson Kozak (Buf) (illness) was placed on injured reserve Monday, per the NHL media site.

12:45 PM - Tyson Kozak (Buf) (illness) won't play versus the Devils on Sunday, according to Lance Lysowski of The Buffalo News.

2:49 PM - Tyson Kozak (Buf) was Bill Hoppe of the Olean Times Herald from AHL Rochester on Tuesday.

3:07 PM - Tyson Kozak (Buf) was reassigned to AHL Rochester on Saturday.

12:39 PM - Tyson Kozak (Buf) was recalled from AHL Rochester on Tuesday.

3:40 PM - Tyson Kozak (Buf) was assigned to AHL Rochester on Monday.

10:05 AM - Tyson Kozak (Buf) was recalled from AHL Rochester on Wednesday.

9:39 AM - Tyson Kozak (Buf) was reassigned to AHL Rochester on Tuesday.

6:30 PM - Tyson Kozak (Buf) will be called up from AHL Rochester ahead of Saturday's game versus the Islanders, Lance Lysowski of The Buffalo News

6:10 PM - Tyson Kozak (Buf) signed a three-year, entry-level contract with the Sabres on Friday.