Bryson DeChambeau's tee shots can be sporadic at times, and when they are, he's been criticized for not yelling "fore."
And during the first round of the WGC-FedEx St. Jude Invitational, where DeChambeau had his best opening-round on Tour in 10 months, Richard Bland, the 48-year-old Englishman who earlier this year became the European Tour's oldest first-time winner and the oldest 36-hole leader in U.S. Open history, laid down the law to DeChambeau on Twitter.
Although Bland did not specifically cite when DeChambeau failed to yell fore, it appears he may have been talking about DeChambeau on TPC Southwind's par-4 18th, where the 2020 U.