Niall Shiels Donegan, the Scot who grew up in nearby Mill Valley, advanced to the U.S. Amateur semifinals Friday at The Olympic Club to the delight of his large, vocal gallery ...

In front of lively crowds at the Olympic Club, the match-play field at the U.S. Amateur was whittled down to four.

Tennessee teenager Jackson Herrington birdied the 18th hole to beat local favorite Niall Shiels Donegan on Saturday to ...

John Daly II and Niall Shiels Donegan each won two matches Thursday at The Olympic Club to advance to the U.S. Amateur ...

The change in attitude was prompted by a disappointing finish in the Western Amateur, where Shiels Donegan not only failed to advance to match play, but he recognized that his turbulent on-course ...

Jackson Herrington and Mason Howell are both Masters-bound teenagers. But only 1 can win the U.S. Amateur on Sunday.

With the largest crowd of the week cheering on their local hero Niall Shiels Donegan in the 125 th U.S. Amateur semifinals on ...

Niall Shiels Donegan, a Scot who grew up in Mill Valley, reflected after advancing to the U.S. Amateur in front of a large, ...