We asked ChatGPT to calculate the odds after a club pro made consecutive aces at the U.S. Senior Open

The odds of two aces back-to-back? Well, those weren’t easy to find.

It turns out golf is pretty easy. You just hit the ball and watch it go in the hole.

Or at least you do if you’re Frank Bensel Jr. The 56-year-old club pro from New York made USGA history at the U.S. Senior Open on Friday with back-to-back aces.

Yes, you read that right. Bensel made a hole-in-one on consecutive holes at Newport Country Club in Rhode Island.

First, he whacked a six-iron on the par-3 No. 4 hole from 173 yards out and watched it roll into the cup. As cameras were racing to catch up with him, Bensel did it again on the par-3 No. 5 from 202 yards out with the same club in his hand.

Bensel claimed he didn’t see the first shot, but knew what happened when he heard the crowd react. He saw the second shot the whole way.

“I was kidding around, like, okay, now let’s go for another one, and it happened to go in,” Bensel told reporters after he finished the round. “Everybody just couldn’t believe it. We all went nuts.”

Making the moment even more memorable is that Bensel had his 14-year-old son, Hagen, on his bag — though his father’s accomplishment may come with a little bit of ribbing for the caddie, who initially suggested Bensel hit a 7-iron.

The odds of acing two holes in the same round is 67 million to one, according to the National Hole-in-One Registry. The odds of two aces back-to-back? Well, those weren’t as easy to find. So instead we asked ChatGPT to calculate them and here’s what our robot overlords came up with:

TL;DR: That’s 156.25 million or so to 1.

Making the round much more relatable is the fact Bensel finished with a 4-over 74, but really, who cares about that now?

Frank Bensel Jr. will be telling this story for the rest of his life and if he wants to put it on his tombstone after, not a single person could blame him.

This former Winged Foot pro just made back-to-back holes-in-one at the U.S. Senior Open

As if making an ace in a major tournament isn’t enough of a once-in-a-lifetime thrill, he did it twice.

As if making an ace in a major tournament isn’t enough of a once-in-a-lifetime thrill, a club pro who splits time between Florida and the Northeast decided to do it twice in the span of two holes.

Incredibly, Frank Bensel Jr., a club pro based in Jupiter, Florida, stepped to the 184-yard No. 4 at Newport Country Club and made a hole-in-one. Then the former Winged Foot pro, who has split time between Century Country Club outside of New York City and the Country Club of Mirasol in West Palm Beach, Florida, did something truly amazing.

The 56-year-old Bensel, who played collegiately at Maryland, walked up to the 203-yard No. 5 and did it again.

The National Hole-In-One Registry calculates the odds of making two aces in one round as 67-million-to-1. There are no odds available for back-to-back aces, perhaps because few people have considered it, but mainly because most courses don’t have back-to-back par 3s. 

It’s the first there’s ever been back-to-back aces in a Tour-sanctioned event.

Bensel, who shot 75 on Thursday in the opening round, followed with four straight bogeys. His previous major start was at the 2021 PGA Championship, where he finished 21 over after an opening 86.

But Bensel now has a story that is truly one for the ages.