Tkachuk exited Monday's game against the Nashville Predators after only 13:53 time-on-ice. The Senators announced on Thursday that Tkachuk underwent successful surgery on his right thumb and will be sidelined for 6-to-8 weeks, a devastating blow for the team's offense. The 26-year-old Tkachuk scored points (0G / 3A) through three games this season prior to his injury.

Tkachuk exited Monday's game against the Nashville Predators after only 13:53 time-on-ice. Ottawa's head coach, Travis Green, said the team and doctors are trying to determine if Tkachuk will need surgery to address the injury. The 26-year-old Tkachuk scored points (0G / 3A) through three games this season.

Tkachuk exited Monday's game against the Nashville Predators after only 13:53 time-on-ice. The 26-year-old has three points (0G / 3A) through three games this season. Ottawa's head coach, Travis Green, did not provide an update but confirmed that he was not held out for precautionary reasons, as he indeed was not able to play.

Tkachuk has not played since March 30th but will return to the lineup for the Senators final game of the season as they prepare for their first-round playoff matchup against the Toronto Maple Leafs. The 25-year-old Tkachuk is averaging 18:21 time-on-ice, recording 55 points (29G / 26A), 123 penalty minutes, 227 hits, and 293 shots in 71 games this season.

Tkachuk has not played since March 30th and will remain sidelined on Tuesday, but is not expected to miss any playoff action. The 25-year-old Tkachuk is averaging 18:21 time-on-ice, recording 55 points (29G / 26A), 123 penalty minutes, 227 hits, and 293 shots in 71 games this season.

Tkachuk did not play on Tuesday against the Buffalo Sabres and will remain out of the lineup on Thursday against the Tampa bay Lightning. In his previous game, Tkachuk was playing on a line with Shane Pinto and Ridly Greig, a spot that has been filled by Michael Amadio. The 25-year-old Tkachuk has 55 points (29G / 26A) in 71 games this season.

Tkachuk was absent from the morning skate on Tuesday and will not play against the Buffalo Sabres due to an upper-body injury. In Ottawa's previous game, Tkachuk was playing on a line with Shane Pinto and Ridly Greig, a spot that has been filled by Michael Amadio. The 25-year-old Tkachuk has 55 points (29G / 26A) in 71 games this season.

Tkachuk was injured playing for the American team at the 4Nations Face-Off and has missed two straight games but is expected to return to the lineup on Saturday against the San Jose Sharks. The 25-year-old Tkachuk is averaging 18:37 time-on-ice, recording 44 points (21G / 23A), 101 penalty minutes, and 188 hits through 56 games this season.

Tkachuk was injured playing for the American team at the 4Nations Face-Off and will miss a second consecutive game on Wednesday against the Winnipeg Jets. The 25-year-old Tkachuk is averaging 18:37 time-on-ice, recording 44 points (21G / 23A), 101 penalty minutes, and 188 hits through 56 games this season. His next opportunity to return to the lineup will be on March 1st against the San Jose Sharks.

Tkachuk was injured playing for the American team at the 4Nations Face-Off but could return to the Senators' lineup on Wednesday against the Winnipeg Jets. The 25-year-old Tkachuk is averaging 18:37 time-on-ice, recording 44 points (21G / 23A), 101 penalty minutes, and 188 hits through 56 games this season.

Tkachuk missed his first game of the season on Saturday due to an upper-body injury but is expected to return to the Senators' lineup on Wednesday vs. Anaheim. The 24-year-old captain makes a welcome return as he is first on the team in goals (26) and third in points (50) while leading all skaters in PIMs (104) as well across his 58 games played before the injury. He will resume his role on Ottawa's top line and powerplay.

The Senators announced that they have two or three game-time decisions on Tuesday but did not disclose who those players were. Tkachuk appeared to be banged up in their last game and left the morning skate early, so Tkachuk may be one of the players in question this evening.

Tkachuk sat out the first few games of the season after signing on Senators' opening night. Tonight he will replace Parker Kelly in the lineup and return to the top line with Josh Norris and Drake Batherson.