Castillo is the No. 2-ranked junior golfer in the country, according to Golfweek’s rankings. He got hot right out of the gate on the newly redesigned No. 4 course on Tuesday. He had four birdies on the opening nine, then played the back nine in even par for an opening 68. He came back with a 1-under 69 on No. 2 after making birdie at Nos. 1 and 11 and a bogey at No. 9.
Behind Castillo, Canadian mid-amateur Garrett Rank was 4 under and solo second. Rank has played each of the last three weeks at the Dogwood Invitational (T-11), Monroe Invitational (T-14) and Northeast Amateur (T-52). When the U.S. Amateur Four-Ball was played at Pinehurst in 2017, Rank and partner Patrick Christovich played all the way to the semifinals.
Liberty University’s Ervin Chang was solo third at 3 under and first-round leader Benjamin Shipp, who plays for N.C. State, slipped to fourth.
The field was cut to the top 32 players, who will now be slotted into a match-play bracket for the next portion of the championship.
Ben Wong, who won the 2017 U.S. Amateur Four-Ball on No. 2, was one of the very last men in. He played alongside Castillo for the day, but his round looked much, much different. Wong struggled to a 77 on No. 2, waited a half hour after coming off the golf course, then went back out as part of a nine-for-three playoff. After Hunter Wolcott and Justin Tereshko made birdies to clinch their spots, Wong made a 10-footer of his own for birdie to draw the No. 32 seed.
He’ll play alongside Castillo again on Thursday, but this time in a head-to-head format.
“Ricky is a good friend,” said Wong, who plays for SMU. “And even with the 32 seed, anything can happen in match play. This tournament has shown that.”
Information from North & South tournament officials used in this report
