This really doesn't have anything to do with the topic of clutch specifically, but it does relate to the idea of what the stats say versus the 'I know what I see' argument.
Here is part of an article by Evan Drelich:
BASEBALL 2017: Dombrowski brings an old-fashioned approach
By Evan Drellich April 01, 2017 1:33 PM
A strong reliance on what his eyes tell him, on what he thinks his eyes are showing him, should be expected.
An acceptance of what others have dismissed -- on imprecise statistics like RBIs, on fuzzy concepts like clutch hitters -- is not in itself reason for condemnation.
But if Dave Dombrowski is guided primarily by empirical truths he has accepted in more than 40 years in this game, then he faces an uphill battle he may not realize is so steep.
The Red Sox president of baseball operations may know what he's seen. What's unclear is how much weight he gives to what he hasn't seen.
Gathering, hearing all the information available is one thing. Applying it all properly is another.
In a market where his every move and comment will continue to be picked apart, Dombrowski's visualization of the game makes him an outlier from executives who likely more often question their own experiences.
The biggest question facing the top Sox boss is how much he questions himself.
I think Drelich makes a good point about maybe it's not what you've "seen", but more about what you can't see or haven't seen. I have no doubt that you guys have experienced what you call 'clutch'. As I've said, I've experienced those moments myself. But, perhaps it's not really clutch, but something else.