Malenstyn (illness) completed a full practice Monday, clearing the way for him to suit up against the Hurricanes on Wednesday.
Samuelsson (illness) was a full participant in Monday's practice, Justin Alpert of the Sabres' official site reports.
Malenstyn (illness) is expected to miss Saturday's tilt against Seattle, per Lance Lysowski of The Buffalo News.
Luukkonen is expected to start at home against Seattle on Saturday, per Heather Engel of NHL.com.
Gilbert racked up two hits and nine PIM in Thursday's 4-0 win over the Senators.
Krebs notched an assist and two blocked shots in Thursday's 4-0 win over the Senators.
Cozens scored a goal and added five hits in Thursday's 4-0 win over the Senators.
Malenstyn (illness) will be a game-time decision versus Seattle on Saturday, per Matthew Fairburn of The Athletic.
Samuelsson (illness) didn't practice Friday and isn't expected back against Seattle on Saturday, Matthew Fairburn of The Athletic reports.
McLeod scored a goal and added two assists in Thursday's 4-0 win over the Senators.
Quinn scored two goals, one the game-winner, in Thursday's 4-0 victory over the Senators.
Luukkonen made 35 saves in Thursday's 4-0 win over the Senators.
Samuelsson is a late scratch for Thursday's tilt against Ottawa because of an illness, Lance Lysowski of The Buffalo News reports.
Bryson (illness) attended Thursday's practice but is not projected to be in the lineup versus the Senators, Justin Alpert of the Sabres' official site reports.
Luukkonen was the first goaltender off the ice at morning skate and is expected to guard the road crease in Ottawa on Thursday, Lance Lysowski of The Buffalo News reports.
Kulich (lower body) is week-to-week, coach Lindy Ruff told Paul Hamilton of WGR Sports Radio 550 on Wednesday. The 20-year-old forward was put on injured reserve, per the NHL media site.
Malenstyn (illness) won't travel with the Sabres ahead of Thursday's road matchup against the Senators, Paul Hamilton of WGR Sports Radio 550 reports.
Wahlberg was reassigned to AHL Rochester on Wednesday following his appearance with Sweden at the 2025 IIHF World Junior Championship.
Helenius will rejoin AHL Rochester after playing for Finland at the 2025 IIHF World Junior Championship.
Kozak was recalled from AHL Rochester on Wednesday.
Thompson scored a power-play goal on six shots, added two PIM and went minus-2 in Monday's 4-3 shootout win over the Capitals.
Peterka produced two assists, one on the power play, in Monday's 4-3 shootout win over the Capitals.
Tuch scored two goals in Monday's 4-3 shootout win over the Capitals.
Luukkonen stopped 25 shots in regulation and overtime and three of four shootout attempts in Monday's 4-3 win over the Capitals.
Bryson (illness) will not be available Monday versus the Capitals, according to Lance Lysowski of The Buffalo News.