Andrew McCutchen's as cool as they come.
Been that way since I've known him, rewinding all the way back to when he was 18. And multiply that many times over as it's applied to baseball. Parachute him into any setting, from a final-out playoff elimination to a February exhibition, and he'll put together a professional at-bat with the same steady-pulsed approach that's served him so well for a decade and a half.
It doesn't always produce a result, of course.
But on those occasions that it does ...
.