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

During Friday's quarterfinals, the local favorite was able to ride momentum late again and win in 19 holes, the 63 seed advanced into the semifinals and more.

Jackson Herrington, the 19-year-old, will face off against 18-year-old Mason Howell in the championship match of the 2025 U.S. Amateur.

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

SAN FRANCISCO — Tennessee teenager Jackson Herrington made a 5-foot birdie putt on the 18th hole to beat local favorite Niall Shiels Donegan on Saturday to advance to the U.S.

Mason Howell defeated Jon Daly's son, Daly II, in a tense US Amateur quarterfinal, sealing the match 1 up to reach the semifinals at the Olympic Club.

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 ...