Power suffered an undisclosed injury early in training camp and was expected to be ready for Buffalo's season opener, but has been placed on Injured Reserve and will be sidelined for at least one week. The 22-year-old Power is coming off a career-best season in 2024-25, scoring 40 points (7G / 33A) in 79 games. With Rasmus Dahlin locked into Buffalo's top powerplay unit, Power will likely spend most of the season quarterbacking the second unit upon his return.

It was announced earlier that Greenway would miss Buffalo's season opener with a lower-body injury, but the forward was also placed on IR on Monday and will miss at least the next seven days. It appears the 28-year-old's run of bad injury luck in Buffalo will continue this season after missing 128 games combined in his first three seasons with the Sabres.

Ellis was the 93rd overall pick of the Blues in 2019 NHL Entry Draft. The 25-year-old goalie has yet to play an NHL game but could get an opportunity this season with Buffalo. He had a solid 2.63 GAA and .922 SV% in 42 games (22-14-3) last season with the Springfield Thunderbirds (AHL).

Samuelsson reaggravated an upper-body injury, sidelining him midway through training camp, but he could be ready to play in Buffalo's season opener after originally being ruled out. The 24-year-old is entering his sixth season with Buffalo after putting up career highs in goals (4), points (14), and games played (62) in 2024-25.

Samuelsson has been sidelined since September 26th, but is ahead of schedule in his recovery. Head coach Lindy Ruff expects Samuelsson to be ready for the Sabres' season opener on October 9th.

Power has been sidelined after he "strained something" during Monday's practice, but head coach expects him to be ready for their season opener on October 9th. Power's availability will be key because the Sabres are already without Michael Kesselring and possibly Mattias Samuelsson on the blueline.

Benson has been skating with other injured players, but has yet to resume practice. Head coach Lindy Ruff expects Benson to return to practice soon, making him questionable to play in their season opener on October 9th.

Kesselring left the Sabres' preseason game on October 1st after aggravating an injury that he'd been dealing with throughout camp. Sabres' head coach Lindy Ruff said that Kesselring will be re-evaluated on a week-to-week basis, effectively ruling him out for the start of the regular season.

Kesselring's regular-season debut with the Buffalo Sabres will be delayed after exiting Thursday's preseason game with an undisclosed injury and announcing he was out week-to-week on Friday. The 25-year-old is coming off a solid season with Utah, scoring 29 points (7G / 22A) and averaging 17:41 in 82 games.

Luukkonen had already missed the majority of pre-season due to a lower-body injury, which will likely keep him sidelined into the beginning of the regular season. If the 26-year-old is forced to miss any time, a combination of Alexandar Georgiev and Devon Levi will be expected to handle the crease in Buffalo.

Luukkonen had already missed the majority of pre-season due to a lower-body injury and appears to have re-aggravated the injury in the first period of Monday's preseason game before leaving. If the 26-year-old is forced to miss any time, a combination of Alexandar Georgiev and Devon Levi will be expected to handle the crease.

Power was not at practice on Tuesday, but is unlikely to miss significant time. The 22-year-old Power is coming off a career-best season in 2024-25, scoring 40 points (7G / 33A) in 79 games. With Rasmus Dahlin locked into Buffalo's top powerplay unit, Power will likely spend most of the season quarterbacking the second unit.

Byram missed Monday's practice with an undisclosed injury and is considered day-to-day. The 24-year-old will hope to be ready for opening night after completing all 82 games played in 2024-25 for the first time in his five-year career. The former 4th overall pick (2019) is expected to play a huge part in Buffalo's defence again in 2025-26, after putting up seven goals and a career-high 38 points last season.

Buffalo will be without one of their top shutdown defenders a little longer than expected after it was announced that Mattias Samuelsson would be out week-to-week with an upper-body injury after reaggravating his original injury. The 24-year-old is entering his sixth season with Buffalo after putting up career highs in goals (4), points (14) and games played (62) in 2024-25. He is not expected to be ready for opening night after the recent update.

Tuch suffered a minor injury last week that kept him sidelined for several days, but he will draw into Buffalo's lineup on Saturday. The 29-year-old Tuch had 67 points (36G / 31A) in 82 games last season.

Luukkonen was announced day-to-day with a lower-body injury last week, but has yet to return to Buffalo's practice to start training camp. Thankfully, the 26-year-old netminder stated in an interview on Thursday that he would be ready for the start of the season. Buffalo had signed Alexandar Georgiev to replace Luukkonen if he was unable to go for the beginning of the 2025-26 season. Luukkonen is expected to start the majority of Sabre games yet again this season after posting a 24-24-5 record, .887 SV% and 3.20 GAA across 55 starts last season.

Luukkonen missed the start of training camp on Thursday after the injury flared up while ramping up his preseason training. Sabres GM Kevyn Adams said “the imaging is clean,” and that they expect more clarity in the coming days, but added there are “no alarms right now saying that it’s a significant injury.” Buffalo recently signed Alexandar Georgiev, giving them added goaltending depth while Luukkonen recovers.

Tuch had a "minor little thing" sneak up on him right before the start of training camp, so he was held off of the ice on Thursday. Despite missing practice, Tuch said that he is "feeling great" and anticipates skating with the team in the "next couple of days."

Greenway underwent surgery in July after a setback in his recovery from the injury that limited him to just 34 games in 2024-25. Sabres GM Kevyn Adams said he anticipates Greenway will be cleared to resume practicing around the beginning of the 2025-26 campaign. Expect Greenway to miss the season opener on October 9th.