Fleury 2.61 / .908 24GP 10 games below .900, 3 games below .850%
Skinner 2.45/ . 901 23 GP 11 games below .900%, 6 games below .850%
Fleury was statistically better, and had a few less horrible games, but who is to say.
Seriously Drebin?
Instead of copying and pasting random stats across eras (which tell us absolutely nothing because they can't and shouldn't be compared as the league scoring environment obviously changed over the past 15 years), the stat that's commonly used to talk about consistency is called Quality Starts (and Quality start %). For once it's a stat that's accurately named and easy to understand, unlike Corsi and Fenwick which should have just been named some version of SF/SA or something.
Anyway QS measure the number of starts where the goalie has a higher percentage than the league-wide average sv% that year, or if there were fewer than 20 shots, the save percentage was above 88.5%. A QS% of less than 50% is bad, more than 60% is very good, somewhere around 53-56% is decent and about what you'd expect from a good goalie. You can easily look this stat up on hockey reference.
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Fleury's playoff QS% in 2009: 43.5% which is not good. Of course some of that was that he faced good offenses, but he was not consistently good in the playoffs that year, I think everyone knows that.
Marc-André Fleury Stats, Height, Weight, Position, Title | Hockey-Reference.com
Skinner's playoff QS% in 2024: 52.2% which is respectable, definitely shows he was more consistent. I don't think anyone should be surprised by this either, whether or not you think he's actually a good goalie, Skinner was steady back there in this year's playoffs.
The other stat people generally use to evaluate goaltending performance across eras is GSAA -- which I don't personally like because it doesn't factor in quality of shot allowed. Regardless, both Fleury and Skinner were about the same here, Fleury at -0.2 total over 24 games, Skinner -1.5 over 23 games, so this stat implies both slightly below average and basically the same (difference of a single goal over their entire playoff.
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But, to everyone else's points, these numbers do NOT include pressure situations. For instance that year MAF repeatedly came up big when he needed to -- stopped Ovi on that partial breakaway early in game seven against the Caps, and of course that huge save against Lidstrom in game 7, which given the situation was arguably the best save ever made in the history of the NHL playoffs.
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All this to say I don't feel comfortable saying Skinner would've won with the Pens in 2009, despite having a similar stat line (and better advanced stat line) in last year's playoffs. Overall stat lines often don't tell the whole story, and Fleury came up with game-changing saves in multiple game 7s in 2009.