Kozak (undisclosed) will be an option to play against Vegas on Tuesday, Paul Hamilton of WGR Sports Radio 550 reports.

EDGE Analysis

Following a six-game absence due to an injury, Kozak could occupy a fourth-line role against the Golden Knights if Alex Tuch (illness) is unavailable to play. The 23-year-old Kozak has two goals, four points, 26 shots on net, 33 blocked shots and 98 hits across 39 appearances this season.

Kozak (undisclosed) won't play Saturday versus the Maple Leafs, Rachel Lenzi of The Buffalo News reports.

EDGE Analysis

Kozak will miss his sixth straight game. It's not clear if he'll head out on the road with the Sabres on their trip, which begins Tuesday in Vegas.

Kozak (undisclosed) isn't expected to play Thursday versus Washington, per Rachel Lenzi of The Buffalo News.

EDGE Analysis

Kozak has also missed Buffalo's past four outings. He has two goals and four points in 39 appearances this season. Kozak might play on the fourth line once he's healthy, but it's also possible he'll be a healthy scratch.

Kozak (undisclosed) wasn't featured in line combinations during warmups and will miss Tuesday's home clash with the Sharks, per Heather Engel of NHL.com.

EDGE Analysis

Kozak is set to miss his fourth consecutive game due to an undisclosed injury. Head coach Lindy Ruff's most recent update on Kozak, which he gave Thursday, was that he is day-to-day. Until further information is disclosed, the 23-year-old's status will be monitored ahead of each game, with his next chance to return set for Thursday's clash against the Capitals.

Kozak (undisclosed) wasn't in line rushes ahead of Sunday's contest against the Lightning and won't play, Rachel Lenzi of The Buffalo News reports.

EDGE Analysis

Kozak will miss a third consecutive game with an undisclosed injury. The 23-year-old has two goals and two assists, 98 hits and 33 blocked shots on the season while averaging 11:21 of ice time per night. His next chance at a return will be Tuesday against the Sharks.

Kozak (undisclosed) isn't available for Saturday's game against Nashville, per Rachel Lenzi of The Buffalo News.

EDGE Analysis

Kozak is set to miss his second straight game. He's considered day-to-day, so the 23-year-old might be an option Sunday versus Tampa Bay. Kozak has two goals, four points, two PIM, 98 hits and 33 blocks in 39 appearances in 2025-26. Kozak could serve in a bottom-six capacity once he's ready to return.

Kozak has been ruled out for Thursday's game against the Penguins for an undisclosed reason, Heather Engel of NHL.com reports.

EDGE Analysis

While the exact reason for Kozak's absence isn't yet clear, head coach Lindy Ruff said after Thursday's morning skate that the 23-year-old is day-to-day and remained in Buffalo while the Sabres traveled to Pittsburgh. Josh Dunne is slated to take his place in the lineup Thursday, while Kozak's next opportunity to suit up will be Saturday against the Predators.

Kozak (upper body) is expected to be a healthy scratch for Tuesday's game against Vancouver, Heather Engel of NHL.com reports.

EDGE Analysis

Kozak has missed the last seven games due to injury, but he appears to be healthy enough to return after being removed from the team's injury list. Kozak has collected two goals, four points, 19 shots on net, 23 blocked shots and 62 hits in 24 appearances this season.

Kozak (upper body) is expected to miss Saturday's game against Columbus, per Heather Engel of NHL.com.

EDGE Analysis

Kozak hasn't been in the lineup since Dec. 18. He has two goals and four points in 24 outings in 2025-26. His next opportunity to play will come Tuesday versus Vancouver.

Kozak (upper body) is not in the lineup for Wednesday's game versus the Stars, Rachel Lenzi of The Buffalo News reports.

EDGE Analysis

Kozak will miss his sixth straight game. The 23-year-old has practiced with the Sabres this week, so it's safe to assume he's still in the day-to-day range without a clear update from the team. His next chance to play is Saturday versus the Blue Jackets.