The Lightning own the edge on the Senators in Stanley Cup championships (1-0) and appearances in the Cup Final (2-1). But the Senators have the better numbers during the regular season.
Ottawa enters Sunday at 899-837-148 with 115 ties (2,061 points) in 1,999 games; Tampa Bay is 853-896-138 with 112 ties (1,956 points). The Senators have also gotten the better of the Lightning head to head. Ottawa is 56-34-6 against Tampa Bay; the Lightning are 40-48-8 -- two other games ended in ties. The Senators have had two seasons (2002-03 and 2005-06) when they finished with 113 points, a total the Lightning didn't match until 2017-18. Ottawa won the Presidents' Trophy in 2002-03, the Lightning have yet to finish first in the regular season.
\[RELATED: Senators to host Lightning in 2,000th NHL game for each team\]
Ottawa also won the only Stanley Cup Playoff series between the teams, eliminating Tampa Bay in five games in the 2006 Eastern Conference Quarterfinals.
Tampa Bay won the Cup in 2004 and advanced to the Final in 2015, losing to the Chicago Blackhawks in six games. Ottawa's lone trip to the Final came in 2007, when it lost to the Anaheim Ducks in five games. Tampa Bay also was the first to qualify for the playoffs (1996, one year ahead of Ottawa).
However, the Senators have qualified for the playoffs more often than the Lightning (16-10). Ottawa qualified for the playoffs in 11 consecutive seasons (1996-97 through 2007-08). Tampa Bay's longest run is four seasons (2002-03, 2003-04, 2005-06, 2006-07).
However, the Lightning look like a far better bet to make the playoffs this season. They lead the Atlantic Division at 9-3-1. At 5-6-2, the Senators are sixth.