- Florida Panthers GO CATS GO 1st Round 2023 vs Boston Bruins Playoff Rally Towel. This unique piece of Florida Panthers playoff history was handed out during one of the Florida Panthers 2023 home playoff games against the Record Settjng Boston Bruins. In possibly one of the greatest upsets in NHL Playoff history the 8th seeded Panthers took down the Boston Bruins in a 7 game series. Boston had set a NHL record for wins and points in a season to then, in an incredible upset, lose in the first round to the Panthers. This team bulldozed their way to the Stanley Cup Finals after barely making the Playoffs. The start of a dynasty?? Grab this for the Hockey or Panther fan in your life to wave during the upcoming year. A piece of Panthers playoff history perfect for the ultimate CATS fan.