College golf star disqualifies himself from US Open qualifier: 'I felt sick to my stomach'

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Tommy Kuhl had a great day on the golf course on Monday.

Kuhl, who attends Illinois and is one of the top collegiate golfers in the country, wrapped up a course-record 62 at the Illini Country Club in Springfield on Monday during a local U.S. Open qualifier and was likely headed to the final qualifying round until he realized he broke a rule.

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A flag on the first green blows in the breeze during the third round of the 122nd U.S. Open Championship at The Country Club on June 18, 2022 in Brookline, Massachusetts. (Jared C. Tilton/Getty Images)

Kuhl explained to Monday Q he was finished with his round and was going back to watch some of his Fighting Illini teammates finish up when he heard one of his teammates, Jackson Buchanan, remark about the difficulty of putting on aerated greens.

Aeration is part of golf course maintenance and could have a tendency to ruin a putter’s line when trying to finish up a hole. Kuhl told the outlet he had been fixing aeration marks on the greens, which is against the rules unless a local rule is in play.

Kuhl disqualified himself.

University of Illinois golfer Tommy Kuhl looks on at the 18th fairway during the NCAA Men's Golf Championship Quarterfinal at Grayhawk Golf Course in Scottsdale, Arizona, June 1, 2021. (Joe Camporeale-USA TODAY Sports)

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"I felt sick to my stomach," he told Monday Q. ""I knew I wouldn’t be able to sleep if I didn’t tell the rules official.

"I should know better. It comes down to me. I should know that rule."

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