Tkachuk missed the game due to an upper-body injury, leaving a significant gap in the Senators' lineup as they rely on his leadership and offensive capabilities.

Brady Tkachuk's absence due to an upper-body injury is a significant concern for the Senators as they attempt to secure their playoff position. His leadership and energy are critical during this pressing time.

Brady Tkachuk's absence due to injury is a significant loss for the Senators, impacting their energy and physicality in crucial games.

Brady Tkachuk's absence due to injury was a significant factor in the Senators' inability to compete effectively against the Sabres.

Brady Tkachuk was missed by Ottawa as he sat out due to an upper-body injury, impacting the team's overall performance and ability to capitalize on scoring opportunities.