I don't mean ones where the team that lost played a little better but ran into a hot goalie or something.
I'm talking about series where it seemed the winner had no business coming out on top.
It's been a while, but I recall the Capitals carrying the play in their series against the Penguins in 2017. They somehow went down 3-1 despite looking downright dominant at times and then couldn't finish the comeback, losing in seven games. They did get their revenge the following year, eliminating the Pens in six games and ending their two-year Cup streak (PIT hasn't won a series since).
Upon looking at the stats of the 2017 series I was surprised the Caps outshot them in all 7 games. In 5 games by a big margin too. I honestly don't think Fleury gets talked about enough with this series because I remember him being brilliant. A couple things, the Pens were without Letang all playoffs and didn't have that QB starting the plays from the back end. It showed. They relied heavily on goaltending and Crosby/Malkin and some help from Kessel. Also, Crosby was knocked out in Game 3 early by Ovechkin. Then missed Game 4. That factors in for a bit, but they still were vastly outshot, which surprises me.
2010 while the Habs did outshoot the Caps once (39-38) in Game 4, in general this was Peewee level type of dominance by the Caps. I can remember the ice being so tilted in the Caps favour. Game 6 and 7 tell the story here, and give you respect for Halak. Outshot 54-22 and 42-16 in the final two games. Ovechkin had 10 shots on net in Game 7. This is a series where I am not sure I have ever seen bigger highway robbery from a goalie. There was nothing the Caps could do, it was a one in a million type of series because based on percentages alone the team that outplays the other that much eventually wins it. I've seen Ovechkin criticized on this series but there is nothing more humanly possible he could have done.
2010 the Pens and Habs get a shout out too. It put Halak on a legendary basis from this year alone. Maybe a slight better performance by the Habs in this series but they were still relying heavily on Halak. 39-20 in shots in Game 7 for the Pens. The Habs were outshot badly this series too.
You'd be surprised that the Pens didn't really dominate the Isles until Game 7 in 1993. Lots of games the Isles out shot the Pens. Strange how the Pens never really sobered up until Game 7, and by then a couple of bad goals by Barrasso sealed their fate, and a bad line change that led to the Volek goal. So this one isn't on here other than Game 7 alone.
1975 Sabres/Habs series. Both had 113 points in the season, and this is a 6 game series where the Sabres were outscored 29-21. This is a 6 game series too. All tight games the Sabres won, two blowout games the Habs won. This wasn't a Cup final series either, it was the semis. There is the odd time a Cup winner is outscored in a series very slightly. It happened in 2004 with Tampa/Calgary, it happened in 2009 with Detroit/Pittsburgh and to be honest in the 1972 Summit Series the Soviets scored one more goal than Canada. Edmonton as well outscored by Panthers by 5 goals in 2024. But how often does it happen in a 6 game series, and also by that much too? On paper it looks like each team pretty much outplayed their opponent on home ice but not on the road.