Castillo stays healthy and shines in Walker Cup - The Independent Florida Alligator
DBU Golf on Twitter: "The men's team is happy to announce the signing of Allen High School senior, Christian Castillo ⛳️🇺🇸 #patriots2019 #classof2023 @ChristianRay_ https://t.co/1DZ5Wr6KxE" / Twitter
Ricky Castillo vs. Ludvig Aberg was main draw at U.S. Amateur, and it delivered | Golf Channel
Ricky Castillo - World Amateur Golf Ranking Player Profile
Ricky Castillo, youngest player left in U.S. Amateur Championship field, reaches Round of 32 – Orange County Register
Castillo brothers take sibling rivalry to U.S. Amateur golf championship – Daily News
Gators phenom Ricky Castillo strives for equilibrium as he heads to U.S. Open - The Athletic
Florida's Ricky Castillo (68) shrugs off two unplayables, continues hot streak | Golf Channel
Why former collegiate stars have a new mindset on Tour
After a long day, the final four is set at the Western Amateur
Ricky Castillo falls short while baseball to host regional
Ricky Castillo (@RickykCastillo) / Twitter
Ricky Castillo breaks through at RSM Amateur
Kapalua Plantation's Michael Castillo wins PGA Aloha Section tournament on Kaua'i : Maui Now
Ricky Castillo, the rare healthy American at the Walker Cup, has become the team's unsung hero | Golf News and Tour Information | GolfDigest.com
Christian Castillo - 2021-22 - Men's Golf - High Point University Athletics
Ricky Castillo - Men's Golf - Florida Gators
Ricky Castillo - Men's Golf - Florida Gators
U.S. Amateur: Ricky Castillo scrambles to avoid upset in the Round of 64
Florida Gators Men's Golf - Big-time 𝘢𝘸𝘢𝘳𝘥. Big-time 𝘱𝘭𝘢𝘺𝘦𝘳. Huge congrats to our guy Ricky Castillo on earning the Phil Mickelson Outstanding Freshman Award 🐊 🔗 bit.ly/35iT3kZ | Facebook
Ricky Castillo locks up U.S. Amateur match-play berth; Cole Hammer ditches arm lock | Golf Channel
Ricky Castillo - ESPN 98.1 FM - 850 AM WRUF
Razorback MGolf Adds Christian Castillo | Arkansas Razorbacks
Ricky Castillo, top-ranked player in U.S. Amateur field, withdraws over COVID-19 concerns | Golf Channel