On Feb. 4, 2017, the Boston Bruins were an organization that seemed to be stuck in mediocrity. They had narrowly missed the playoffs in each of the previous two seasons, had won just 26 of their first 55 games that year, and were preparing to fire Claude Julien, a Stanley Cup winning coach and one of the most successful coaches the team had ever had.
While there were some signs that the 2016-17 team had performed better than its overall record under Julien (they were a good possession team but were getting sunk by sub-par goaltending) the team had just seemed to hit a wall where there was no way forward. It was not a particularly deep roster, the defense was full of question marks, and it just had the look of an organization that was teetering on the edge of needing a rebuild.
It was at that point that Bruce Cassidy took over behind the bench for his first head coaching opportunity in the NHL since a mostly disappointing one-and-a-half year run with the Washington Capitals more than a decade earlier. All the Bruins have done since then is evolve into one of the NHL’s most dominant teams under Cassidy and enter Game 4 of the Eastern Conference Final on Thursday just one win away from returning to the Stanley Cup Final for the first time since the 2012-13 season.
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It has been a pretty sensational run under Cassidy’s watch.
Since he was hired the Bruins are second in the NHL in points percentage (.670), goal-differential (plus-130), Corsi percentage (53.2 percent) and scoring chance percentage (53.4), and 10th in high-danger scoring chance percentage (52.2). They have made the playoffs every year he has been behind the bench and gone increasingly further each time. They are now just five wins away from a championship.
Obviously there is a lot of talent on this Boston team, especially at the top of the lineup where they have a collection of some the game’s best players, including the trio of Patrice Bergeron, Brad Marchand, and David Pastrnak.
That will help any coach.
But what is perhaps most impressive about the Bruins’ success over the past two seasons is how many games Cassidy has been without some of those key players, and how often his team has just kept on winning.
Since the start of the 2017-18 season the group of Bergeron, Marchand, Pastrnak, David Krejci, Jake DeBrusk, Charlie McAvoy, Torey Krug, Zdeno Chara, and Brandon Carlo has combined to miss 203 man-games. That is an average of more than 20 games *per player* over the two-year stretch.
That is not only a lot of games to miss due to injury (or, in some cases, suspension), it is a lot of games for pretty much all of the team’s best players. That does not even take into account the time starting goalie Tuukka Rask missed earlier this season.
The quick response to that sustained success, obviously, is “depth,” and how a lot of credit should be given to the front office for constructing a deep roster that can overcome that many significant injuries.
After all, McAvoy has been a game-changer on defense, Pastrnak has blossomed into a star, and while the Bruins may not have maximized the return on their three consecutive first-round picks in 2015 (they passed on Mathew Barzal and Kyle Connor, just to name a few) they still have had a nice collection of young forwards emerge through the system, especially Jake DeBrusk.
While all of that is certainly true to a point, this is also a team whose depth was probably its biggest weakness and question mark until about two months ago.
Everyone knew their top line was the best in the NHL. Everyone knew their defense with McAvoy blossoming into a star and Krug producing the way he did was starting to turn around. But they were still a remarkably top-heavy team that did not get much in the way of offense outside of their top five or six players. And they spent a lot of time over the past two years, in the league’s toughest division at the top, and still managed to win a ton of hockey games.
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Maybe the depth was better than it was originally given credit for, and maybe the goaltending duo of Rask and Jaroslav Halak has helped to mask some flaws. But you also can not ignore the job Cassidy has done behind the bench and the success the team has had since he took over. In the two-and-a-half years prior to him (including during that very season) the Bruins’ points percentage was only 18th in the NHL, and while their possession and scoring chance numbers were still good, they were not as downright dominant as they have been under Cassidy.
It doesn’t matter who he has had in the lineup, who he has been without, or what run of injuries have been thrown his way his team has just simply gotten results. Even more important than the results is the way they are getting the results. They control the puck, they get the better of the scoring chances, and they just simply play like a championship level team.
It is a far jump from where they were just a little more than two years ago, and the turnaround started the day they made the switch behind the bench.
Adam Gretz is a writer for Pro Hockey Talk on NBC Sports. Drop him a line at email@example.com or follow him on Twitter @AGretz.