Ullmark made 28 saves in Tuesday's 4-3 loss to New Jersey.

EDGE Analysis

The two teams traded goals all evening, but the Senators couldn't find an equalizer in the back half of the third period after Cody Glass had given the Devils the lead a final time. Ullmark has lost three of his last four starts, a skid that has seen the veteran netminder post a 3.58 GAA and .860 save percentage, but he still has a firm hold of the top job in the Ottawa crease ahead of Leevi Merilainen.

Ullmark was the first goalie to exit the ice Tuesday, TSN 1200 Ottawa reports, indicating he'll be between the home pipes versus the Devils.

EDGE Analysis

Ullmark is currently tied for fifth in game played this season with 21, posting a 10-7-4 record along the way while registering a 3.00 GAA. The Sens should continue to give Ullmark a heavy workload the rest of the way, especially with the team having just one back-to-back before the Christmas break.

Ullmark stopped 18 of 20 shots in Saturday's 2-1 loss to the Blues.

EDGE Analysis

Ullmark was beaten twice by Jake Neighbours, and that was enough to hand the Senators a defeat, as they mustered only one goal despite taking 42 shots. Ullmark has been inconsistent of late and owns a 4-3-1 record over his last eight games, posting a 2.61 GAA and an .894 save percentage over that span.

Ullmark was the first goalie off the ice at the morning skate, TSN 1200 Ottawa reports, indicating he will patrol the home crease against St. Louis on Saturday.

EDGE Analysis

Ullmark is coming off a 20-save performance in Tuesday's 5-2 win over Montreal. He has a 10-6-4 record with a 3.05 GAA and an .876 save percentage through 20 appearances this season. St. Louis sits 30th in the league with 2.54 goals per game this campaign.

Ullmark turned aside 19 shots in Tuesday's 5-2 win over the Canadiens.

EDGE Analysis

Montreal opened the scoring with a Juraj Slafkovsky power-play tally early in the first period, but Ottawa potted four straight goals afterward. Ullmark has won four of his last five starts. He sports a 10-6-4 record with a 3.05 GAA and an .876 save percentage this season.

Ullmark will defend the road net against the Canadiens on Tuesday, per Renaud Lavoie of TVA Sports.

EDGE Analysis

Ullmark surrendered six goals on 26 shots in Sunday's 6-1 loss to Dallas. He has posted a 9-6-4 record with a 3.10 GAA and an .874 save percentage through 19 appearances this season. Montreal sits fourth in the league with 3.42 goals per game this campaign.

Ullmark stopped 20 of 26 shots in Sunday's 6-1 loss to the Stars.

EDGE Analysis

Ullmark kept the game scoreless in the first period, but the Stars' top players showed up in force over the final 40 minutes. This ended a stretch of seven straight starts in which Ullmark didn't concede more than three goals. He's now at a 9-6-4 record with a 3.10 GAA and an .874 save percentage across 19 starts. The workload is a positive, but fantasy managers will have to hope Sunday's outing is a blip on the radar rather than a return to his early struggles. The Senators close out their road trip in Montreal on Tuesday.

Ullmark will defend the road net against Dallas on Sunday, per Julian McKenzie of The Athletic.

EDGE Analysis

Ullmark has won his last three outings while stopping 72 of the 79 shots he has faced. He has a 9-5-4 record with a 2.94 GAA and an .880 save percentage through 18 appearances this season. Dallas is tied for fifth in the league with 3.40 goals per game during the 2025-26 campaign.

Ullmark stopped 32 of 35 shots in Wednesday's 4-3 shootout win over the Golden Knights.

EDGE Analysis

Ullmark allowed a goal in each period in regulation, but he was perfect in overtime and in the shootout to skate away with his third straight win. He's allowed no more than three goals in his last seven outings, going 4-1-2 in that span. For the season, the Swede is up to 9-5-4 with a 2.94 GAA and an .880 save percentage through 18 starts. The Senators' road trip continues in St. Louis on Friday.

Ullmark is slated to start Wednesday's road game against Vegas, Julian McKenzie of The Athletic reports.

EDGE Analysis

Ullmark has picked up wins in each of his last two starts, posting a 2.01 GAA and a .909 save percentage during that time. He'll attempt to remain effective against a Golden Knights team that is scoring 3.09 goals per game this season, which ties the club for the 14th-best mark in the league.