As individuals, Kaitlyn Schroeder and Bailey Shoemaker have advanced to the quarterfinals of a USGA championship, accomplishing the feat last July at the U.S. Girls’ Junior. As teammates they have now gone one step farther, and perhaps they will be hoisting a trophy late Sunday afternoon.

The 17-year-olds – Schroeder from Jacksonville, Fla., and Shoemaker from West Edmeston, N.Y. – played the equivalent of 16-under-par golf (with usual concessions) over 32 holes on Saturday in winning a pair of matches to reach the semifinals of the 7th U.S. Women’s Amateur Four-Ball Championship at Grand Reserve Golf Club in Puerto Rico.

Schroeder and Shoemaker, who have committed to attend the University of Alabama and the University of Southern California, respectively, next year, eliminated co-medalists and top seeds Chloe Kovelesky, 15, of Boca Raton, Fla., and Yana Wilson, 15, of Henderson, Nev., 3 and 2, in the Round of 16, and then ousted Floridians Kendall Griffin, 23, of Sebring, and Elle Nachmann, 18, of Boca Raton, by the same margin in the afternoon quarterfinals.

“It definitely is a confidence booster, knowing we just defeated two great teams and knowing we are playing well,” said Schroeder, who was on last year’s USA Junior Solheim Cup Team with Shoemaker. “And if we can keep playing like this, maybe we can go all the way.”

Joining Schroeder and Shoemaker in the final four are Texans Amelia Guo, 16, of Seabrook, and Grace Jin, 17, of San Antonio; Georgians Thienna Huynh, 18, of Lilburn, and Sara Im, 17, of Duluth; and New Albany (Ohio) High School teammates Kary Hollenbaugh, 17, and Anna Ritter, 18.

Griffin, a University of Louisville fifth-year grad transfer from LSU who was coming off a tie for third in last week’s Atlantic Coast Conference Championship, and Nachmann, a 4.0 student in the Wharton School of Business at the University of Pennsylvania, were riding momentum after taking out 2021 semifinalists Gianna Clemente and Avery Zweig in the Round of 16 on Saturday morning, shooting 7 under in a 3-and-2 triumph. But even playing 4-under golf in the afternoon wasn’t good enough to take out their younger and equally as talented opponents.

“Being able to score that low on a course like this with the wind like this and the conditions is unreal,” said Shoemaker, a three-time New York State Girls’ Junior champion. “Of course, we want to win, but we're rooting for them, and seeing them make all those birdies is fun. But it's fun when we do it, too.”

Jin, the 2020 South Texas PGA Prestige Tour’s player of the year who is headed to Sam Houston State in the fall, and Guo, rallied from 2 down with two to play with birdies on No. 17 (9 feet) and 18 (tap-in) to defeat Virginia teens Sydney Hackett, of Ashburn, and 2021 USA Today/Golfweek Female High School Golfer of the Year Melanie Walker, of Burke, in 19 holes. Hackett, a Western Kentucky signee, had a chance to win the match on the par-5 18th hole but missed a 3-foot birdie putt. A par on the 19th hole was good enough for Jin and Guo to advance, as their opponents both missed short putts to extend.

Huynh, a lefty who has signed to play at the University of Nevada-Las Vegas this fall, and Im, a high school junior who won the 2020 Georgia Women’s Amateur, never trailed in defeating University of Kentucky teammates Laney Frye, 19, of Nicholasville, Ky., and Maria Villanueva, 21, of Spain, 1 up. Birdies on Nos. 3 and 4 put the Georgians 2 up, and the two Wildcats, despite taking the Georgians the distance, never got closer than 1 down the rest of the match.

“I'm tired,” said Huynh, who went 17 holes on Saturday morning to win the sides Round-of-16 match against Canadians Katie Cranston and Nicole Gal, 3 and 1. “We played 35 holes. But both the [opponents] that we played gave us a really good run. I mean, it was a lot of back and forth.”

Frye and Villanueva were coming off a tight 1-up win over co-medalists and No. 2 seeds Leigh Chien, of Irvine, Calif., and Anna Huang, of Canada, in the Round of 16 on Saturday morning.

After Hollenbaugh and Ritter rallied for a 1-up win in the Round of 16 over 24-year-old twins Jessica and Sarah Spicer, of Bahama, N.C., they made five birdies over the first eight holes to take a commanding 6-up lead in the quarters against No. 3 seeds Yilin (Angela) Liu, 16, of Irvine, Calif., and Charissa Shang, 18, of Calabasas, Calif. The Californians fought back with wins on Nos. 9, 10 and 14, but Hollenbaugh and Ritter managed to tie the next two holes to advance as dusk settled over the Caribbean island.