After enjoying a distinguished collegiate career, Lewis to make his major championship debut at the U.S. Open this week at the famed Oakmont Country Club
San Francisco – June 9, 2025 – Jackson Square Capital, a registered investment advisor (RIA) specializing in working with high-net-worth families and senior corporate executives, today announced that it has partnered with Riley Lewis, a professional golfer with status on the Korn Ferry Tour and an exempt PGA Tour Americas member. Lewis will make his major championship debut on Thursday at the U.S. Open.
The Jackson Square Capital logo will appear on Riley’s right shirt sleeve during practice rounds and regulation play, which will take place at the famed Oakmont Country Club in Pennsylvania, which is hosting the event for a record 10th time.
A native of Prescott, Ariz., Lewis attended Loyola Marymount University in Los Angeles, where he enjoyed an impressive collegiate career. In 2023-24, he was named West Coast Conference (WCC) Player of the Year after compiling a 69.26 scoring average.
He was also a member of the NCAA I Ping All-Region team and an honorable mention All-American during that season. Previously, he was WCC Freshman of the Year.
“The entire Jackson Square Capital team is delighted to support Riley’s professional career and excited to watch him compete on the biggest stage this week at the U.S. Open,” said Andrew Graham, Jackson Square Capital’s founder and managing partner. “Not only is Riley a wonderful golfer, but he’s a good person, having made significant contributions to his community. Our firm is proud to affiliate with him as he pursues his dream.”
Lewis made the U.S. Open field by shooting 7-under par over two days last week at the Valencia Country Club qualifying site, coming in second in a field of 84. The top four finishers advanced.
“I’m honored to have the support of Andrew and the rest of the Jackson Square Capital team,” Lewis said. “I’m hopeful that I will be able to reward their faith in me this week and as I continue to realize my dream of playing on the PGA Tour full-time.”
About Jackson Square Capital
Jackson Square Capital is an SEC Registered Investment Advisor based in San Francisco, California.
It focuses on serving ultra-high-net-worth individuals, senior corporate executives and family offices with an emphasis on offering a fully comprehensive and customized client experience.