Meet the Quarterfinalists

Born Jan. 12, 1999 in Edmond, Okla.

No. 156 in World Amateur Golf Ranking™

Earned medalist honors by shooting 66-66 in stroke play

His 132 tied the U.S. Junior Amateur 36-hole scoring record

Defeated Ryan Gerard, 5 and 4, in the Round of 16

Advanced to the 2016 U.S. Junior Amateur Round of 16

Tied for 15th in the Trans-Mississippi Amateur Championship last week at Prairie Dunes

Oklahoma Class 6A individual state champion in 2016 and 2017

Won 2016 Junior Invitational at Sage Valley and finished runner-up in 2017 to current world No. 1 amateur Joaquin Niemann

Will be attending Oklahoma State University in the fall with quarterfinalist opponent Matthew Wolff

Born June 20, 2000 in Ann Arbor, Mich.

No. 27 in World Amateur Golf Ranking™

Earned No. 19 seed with rounds of 71-70 in stroke play

Defeated Sean Maruyama, 5 and 3, in the Round of 16

Competing in his fourth U.S. Junior Amateur

Runner-up in the 2016 U.S. Junior Amateur

Named 2016 Rolex Junior Player of the Year

Advanced to the Round of 64 in the 2015 and 2016 U.S. Amateur

Same swing coach (Cameron McCormick) as 2015 U.S. Open champion Jordan Spieth

His father Jeff is a professor of kinesiology at the University of North Texas

Born Feb. 18, 1999 in Easley, S.C.

No. 2811 in World Amateur Golf Ranking™

Earned No. 12 seed with rounds of 70 and 68 in stroke play

Defeated Trent Phillips, 2 and 1, in the Round of 16

Failed to qualify for match play in the 2016 U.S Junior Amateur

Best competitive round is 66 at Irish Creek in the first round of the 2016 North Carolina Open

Tied for 19th in the 2017 Western Junior Amateur

Finished 20th in the 2017 AJGA Haas Family Invitational

Born May 12, 1999 in Johannesburg, South Africa

No. 222 in World Amateur Golf Ranking™

Earned No. 36 seed with rounds of 76-67 in stroke play

Defeated Cole Hammer, 2 and 1, in the Round of 16

Won 2017 Cape Province Open by holing a flop shot on the fourth playoff hole

Tied for fourth in the 2017 South African Boys U19 Championship

Youngest winner (16) of the Northern Amateur Match Play Championship in March 2016

Advanced to the Round of 64 in 2016 U.S. Junior Amateur

Failed to qualify for match play in the 2016 U.S. Amateur

Born Aug. 25, 1998 in Knoxville, Tenn.

No. 54 in World Amateur Golf Ranking™

Earned No. 11 seed with rounds of 69-68 in stroke play

Defeated Ricky Castillo, 1 up, in the Round of 16

Competing in his fourth U.S. Junior Amateur

Advanced to the Round of 32 in the 2016 U.S. Junior Amateur, lost in 23 holes to Eugene Hong

Advanced to the Round of 16 (with Wilson Furr) in the 2017 U.S. Amateur Four-Ball

Two-time Tennessee State 2-AA high school champion

Won 2016 American Junior Golf Association’s Rolex Tournament of Champions

Runner-up in the 2016 AJGA Polo Classic

Named 2016 USA Today High School Boys Golfer of the Year

Will be attending the University of Alabama in the fall

Born May 10, 2002, in Gaithersburg, Md.

Not ranked in the World Amateur Golf Ranking

Earned No. 50 seed with rounds of 76 and 69 in stroke play

Defeated Kaito Onishi, 2 up, in the Round of 16

Eliminated Wells Padgett, of Wichita, in 22 holes in the Round of 64

Failed to qualify for the 2017 U.S. Amateur Four-Ball Championship

Rising sophomore at Santa Fe Christian High School

Helped Eagles win CIF-San Diego Section Division 3 Championship

Named to the CIF-San Diego All-Academic Team

Born Nov. 14, 1999 in Dubai

No. 85 in World Amateur Golf Ranking™

Earned No. 23 seed with rounds of 72-69 in stroke play

Defeated Jake Beber-Frankel, 5 and 4, in the Round of 16

Competing in his first USGA championship

Won 2016 Dubai Creek MENA Tour Championship at his home club

Started playing golf at 8 years old

Tied for 17th in the 2017 Junior Invitational at Sage Valley

Tied for 10th in the 2017 Qatar Open Amateur

Made the 36-hole cut in the 2017 Omega Dubai Desert Classic

Tied for 29th in the 2016 Asia-Pacific Amateur Championship

Born April 14, 1999 in Simi Valley, Calif.

No. 252 in World Amateur Golf Ranking™

Earned No. 8 seed with rounds of 69-67 in stroke play

Defeated Logan McAllister in 19 holes in the Round of 16

Tied for ninth in the Azalea Invitational on April 2

Named Ventura County Star Boys Golfer of the Year

Advanced to the Round of 16 in the 2015 U.S. Junior Amateur

Advanced to the Round of 64 in the 2016 U.S. Amateur

Finished runner-up in the 2016 CIF State Championships

Will be attending Oklahoma State University in the fall with quarterfinalist opponent Austin Eckroat