Thomas Pieters Involved In Bizarre Putting Green Rules Incident
Pieters managed to replace his ball on the putting green after it was deemed he accidentally hit it


Thomas Pieters was involved in a bizarre incident at this week's French Open, where he appeared to back off a putt immediately after making impact with the ball.
The Belgian almost made no follow through on his putt, which barely traveled a few feet despite him being some 40ft from the hole, after clearly being distracted by something mid-stroke.
"Never ever seen that before," a shocked Mark Roe said on commentary for Sky Sports.
Watch the incident:
Here's the ruling on Pieters' putting green incident: pic.twitter.com/rQtaNgfCcDSeptember 23, 2022
Pieters managed to replace his ball back to where it originally was after speaking to a referee at Le Golf National, with the shot reportedly being deemed as an accidental hit. He eventually two-putted and walked off with a par.
Rule 13.1.D, when a ball moves on the putting green, states:
"There are two specific Rules for a ball or ball-marker that moves on the putting green.
(1) No Penalty for Accidentally Causing Ball to Move. There is no penalty if the player, opponent or another player in stroke play accidentally moves the player’s ball or ball-marker on the putting green.
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The player must:
- Replace the ball on its original spot (which if not known must be estimated)
- Place a ball-marker to mark that original spot.

Elliott Heath is our News Editor and has been with Golf Monthly since early 2016 after graduating with a degree in Sports Journalism. He manages the Golf Monthly news team as well as our large Facebook, X and Instagram pages. He covered the 2022 and 2025 Masters from Augusta National and was there by the 18th green to watch Rory McIlroy complete the career grand slam. He has also covered five Open Championships on-site including the 150th at St Andrews. His first Open was in 2017 at Royal Birkdale, when he walked inside the ropes with Jordan Spieth during the Texan's memorable Claret Jug triumph. He has played 35 of our Top 100 golf courses, with his favourites being both Sunningdales, Woodhall Spa, Western Gailes, Old Head and Turnberry. He has been obsessed with the sport since the age of 8 and currently plays off of a six handicap. His golfing highlights are making albatross on the 9th hole on the Hotchkin Course at Woodhall Spa, shooting an under-par round, playing in the Aramco Team Series on the Ladies European Tour and making his one and only hole-in-one at the age of 15 - a long time ago now!
Elliott is currently playing:
Driver: Titleist TSR4
3 wood: Titleist TSi2
Hybrids: Titleist 816 H1
Irons: Mizuno MP5 5-PW
Wedges: Cleveland RTX ZipCore 50, 54, 58
Putter: Odyssey White Hot OG #5
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