Sunday afternoon, Chris Kirk's ball was positioned nicely in the fairway of No. 17 at TPC Boston.
Anywhere close to the hole would have been nice.
Instead, with 137 yards left, he launched this highlight-reel shot:
Now that's how you use backspin.
We're giving bonus points for the casual club-toss-to-caddy move, too.
Kirk won last year's Deutsche Bank Championship.
The eagle helped him to a 4-under 67 on the round. He is 3-under for the tournament.
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