I've always loved Westbrook. He plays so hard and does things through sheer force of will that no one else has ever been able to do. He's also the last guy you want on the court at the end of close games.
No one has ever so reliably made poor choices in late game, or even just end of clock, situations. Here are some highlights from the epic Nuggets vs T-Wolves game, which Russ completely blew at the end.
I've said before that I think Russ' career +/- would be 4 points higher if coaches had never let him play at the ends of quarters. Translation for non-analytics nerds: Russ has blown virtually every final possession throughout his entire career. It's unbelievable.
Is there anyone I'm overlooking as a worse clutch performer?