Ullmark (leg) is going be sidelined for a minimum of 2-3 games, though the team is still working to determine a more concrete prognosis. Coach Ralph Krueger stated, "His injury is something we have to take serious. We expect to lose him for the next few games, the question now is just how many?" WGR Sports Radio 550 reports.

EDGE Analysis

It was a non-contact injury for Ullmark, which is sometimes even more concerning. In his stead, Carter Hutton figures to carry the load while either Andrew Hammond or Jonas Johansson will be promoted from the minors. The 26-year-old Ullmark has already set a new career high with 16 wins and had clearly taken hold of the No. 1 job in Buffalo.

Ullmark had to be helped off the ice after appearing to get his skate caught in the ice in Tuesday's game against the Senators, Lance Lysowski of The Buffalo News reports.

EDGE Analysis

Ullmark was unable to put weight on his right leg when he exited the game. It's concerning to see him leave under these circumstances and without contact. Carter Hutton entered the game in Ullmark's place -- if the latter is forced to miss time, Hutton would likely assume the starter's role. The Sabres' next game is Thursday versus the Canadiens.

Ullmark will guard the cage during Tuesday's home game versus Ottawa.

EDGE Analysis

Ullmark has been red hot recently, compiling a 3-1-0 record while maintaining an impressive 1.50 GAA and .947 save percentage through his last four starts. The 26-year-old Swede will look to keep rolling in a highly favorable home matchup with a Senators squad that's 5-15-4 on the road this year.

Ullmark made 35 saves on 37 shots in a 2-1 loss to the Predators on Saturday.

EDGE Analysis

Ullmark can't be faulted on either of the two Predators' goals -- both came on odd bounces to beat the Swedish netminder. His three-game winning streak ended, as the 26-year-old fell to 16-13-3 with a 2.70 GAA and a .914 save percentage in 32 starts.

Ullmark will get the starting nod for Saturday's contest in Nashville, John Vogl of The Athletic reports.

EDGE Analysis

Saturday's game will be Ullmark's 17th start in Buffalo's last 19 contests. The 26-year-old is currently on a three-game winning streak, allowing just four goals on 77 shots during that span. For the season, he's registered a .913 save percentage and 2.72 GAA.

Ullmark stopped 28 of 29 shots in a 4-1 win over the Stars on Thursday.

EDGE Analysis

Ullmark was at his best, allowing only a tally by Jamie Benn in the second period. He played with a one-goal lead for most of the game, protecting that thin margin admirably. The 26-year-old improved to 16-12-3 with a 2.72 GAA and a .913 save percentage in 31 starts this season. He's allowed only four goals during his current three-game winning streak. Ullmark will look to make it four in a row if he starts Saturday's game in Nashville.

Ullmark will guard the goal during Thursday's road game versus the Stars, Lance Lysowski of The Buffalo News reports.

EDGE Analysis

Ullmark has been on a roll recently, picking up back-to-back wins over the Red Wings and Golden Knights while posting an impressive 1.50 GAA and .938 save percentage. The 26-year-old netminder will attempt to pick up his 16th victory of the season in a road matchup with a red-hot Dallas team that's gone 7-1-0 in its last eight games.

Ullmark stopped 24 of 26 shots in a 4-2 win over the Golden Knights on Tuesday.

EDGE Analysis

The Sabres' netminder is 15-12-3 this season, with four win his last five starts. Ullmark is clearly the better option in goal for Buffalo considering Carter Hutton hasn't won since Oct. 22. Two Western Conference road games await, first in Dallas, then Nashville and Ullmark will start at least one of those contests. Don't be surprised if Buffalo plays Ullmark in both games, as he owns a 17-13-2 record in 35 games versus Western Conference opponents in his career. Comparatively, Ullmark is 21-26-8 against Eastern Conference foes.

Ullmark will start between the pipes in Tuesday's home game versus Vegas.

EDGE Analysis

Ullmark was sharp in his last start Sunday against Detroit, turning aside 21 of 22 shots en route to a tidy 5-1 victory. The 26-year-old Swede will look to pick up his fourth win in his last five starts in a home matchup with a slumping Golden Knights squad that's lost three straight games.

Ullmark kicked out 21 shots in Sunday's 5-1 victory over the Red Wings.

EDGE Analysis

Detroit entered the night as the lowest-scoring team in the NHL and stayed true to form in Sunday's loss. Ullmark was nearly perfect, allowing just a Madison Bowey goal in the latter half of the second period. It was his third win in his last four starts and a nice response following Thursday's 5-1 loss at St. Louis. Ullmark improved to 14-12-3 on the season with a 2.81 GAA and a .911 save percentage.