I know what you're trying to say, but you can't look at one of those in a vacuum. Zone starts, QOC are all a factor. Plus it's a teensy sample size.
Say the Bruins had 40 SOG in the game and the Penguins 10. The Pens win. Doesn't mean that's what you expect to happen, but it's an unlikely result. Corsi's the same way. You can't say it always correlates to shots for - shots against, which correlates to scoring chances for - scoring chances against, which correlates to goals scored - goals scored upon, which correlates to winning.
If you outchance someone, it doesn't mean you're going to win. However, you usually will.