How many hours of shut-eye did tour pros get on the eve of the hardest U.S. Open in over a decade? You’d have to ask them, but from the looks of things, Ben Griffin slept like a baby. On the night before his U.S. Open debut, the recent Zurich Classic and Charles Schwab Challenge champ wasn’t pacing back and forth in his hotel room or raiding the mini-bar for a nerve-calming night cap. Instead he was goofing around, prank calling his caddie and trainer as part of the now-viral “good night” trend. Check it out.

@bengriffingolf goodnight boys big day tomorrow #usopen #pga #golf #oakmont #goodnight ♬ original sound – Ben Griffin

RELATED: Ben Griffin puts on Twitter Masterclass on Memorial Day following Colonial win

Just guys being dudes, you love to see it. Both Griffin’s caddie Alex Ritthamel and trainer Derek Smidt are clearly used to these antics from their pro. Ritthamel was immediately wise to the prank, saying, “OK weirdo, I’ve seen that thing,” while Smidt played along beautifully.

“Whatcha doing?” Griffin asked.

“Nothing, just sitting in bed,” Smidt replied.

“Perfect, I just wanted to call and wish you goodnight,” Griffin said.

“Oh thanks, baby,” Smidt fired back, “good night!”

RELATED: U.S. Open Qualifier gets off to dream start by holing out for eagle on Oakmont’s opening hole

Honestly, it’s great to see these guys staying loose. Griffin has played the best golf of his life so far in 2025. He ranks in the top 5 in FedEx Cup points and has climbed to 15th in world rankings heading into Oakmont. If this kind of tomfoolery has helped him achieve those results, then we’re all for it. Should Griffin be at or near the top of leaderboard come Saturday night, however, something tell us there will be a lot less joking around.

MORE GOLF DIGEST U.S. OPEN COVERAGE

U.S. Open 101: Answering all your frequently asked questions

How to watch the 2025 U.S. Open

Power Rankings: Every player in the U.S. Open field, ranked

The 13 best bets to win at Oakmont

Tee times for the first and second round

Mythbusters: How much distance do you lose from thick rough?

The secret everybody misses about U.S. Open carnage

The local rule that could cause some chaos at Oakmont

The top 15 U.S. Opens, ranked

The 18-hole hazard: The U.S. Open rough is impossible and simple

30 fun facts on the 15 amateurs playing at Oakmont

The ball moved, rules chaos followed and game changed forever

This article was originally published on golfdigest.com