Overview
Rafael Castro represented the Dominican Republic at the 2019 CentroBasket U17 Championship before becoming one of New Jersey’s top recruits at Dover High School, where he averaged 20.3 points, 16.3 rebounds, 2.2 assists, 1.5 steals and 4.7 blocks as a junior. Ranked 136th nationally by Rivals, he signed with Providence and redshirted his first year before logging limited minutes across two seasons. A transfer to George Washington unlocked his game. As a junior, Castro started all 34 games and averaged 14.0 points, 8.9 rebounds, 1.8 assists, 1.2 steals and 1.4 blocks in 29.4 minutes per game on 66% shooting with 13 double-doubles. As a senior, he pushed those numbers to 15.3 points, 9.1 rebounds, 1.8 assists, 1.8 steals and 1.7 blocks in 27.3 minutes per game, shooting 62.7% from the floor and 66.1% from the line. Castro earned back-to-back A-10 All-Conference Second Team and All-Defensive Team selections, an NABC All-District First Team nod and was a finalist for the Lefty Driesell National Defensive Player of the Year award. He departed George Washington holding the program’s career field-goal percentage record at 64.4%.
Career Highlights
- All‑Atlantic 10 Second Team and All‑Defensive Team selection in both seasons at GW (2024-25, 2025-26).
- Finalist for the 2025-26 Lefty Driesell National Defensive Player of the Year Award.
- Ranked third in NCAA Division I in field goal percentage as a junior (66.0%) and 15th as a senior (62.7%).
- Led the Atlantic 10 in rebounding (8.9 rpg) and double‑doubles (13) as a junior in 2024‑25.
- Played two seasons at Providence before transferring to GW; redshirted with the Friars in 2021-22.
Analysis
Castro’s speed is impressive. He covers the floor like a wing despite being nearly seven feet tall, sprinting in transition and arriving at the rim before defenses can set. He was one of the most efficient scorers in college basketball, doing virtually all of his damage at the basket and the free-throw line. What separates him from other run-and-dunk bigs is his feel. Castro reads the floor from the high post, finds cutters with timing passes and can put the ball on the deck to attack when opponents overplay him. On defense, his steal numbers are high for a center, and his lateral quickness lets him switch onto perimeter players. Added strength should only enhance his ability to anchor against bigger matchups and hold ground at the rim.
Projection
Castro projects as a switchable, high-motor center who can run the floor, finish in traffic, facilitate from the short roll and create havoc in passing lanes. His combination of foot speed, playmaking and defensive versatility fits the profile of a modern NBA big. In terms of NBA comparisons, Castro has similarities to Jalen Duren, Nic Claxton and a taller Ausar Thompson.
— Profile by RotoWire.com with additional info from the official NBA Draft Media Guide