January 30th

In the first rendition of Rafael Castro’s 2025-26 player profile, we highlighted how well-rounded his statistical profile was on both ends of the floor through the first month of the season. With a larger sample size of minutes played stemming from more games played, statistics are now starting to stabilize around their ‘true’ values. This makes his continued lack of weaknesses an excellent sight to see.

While some level of decreased production with a larger sample size is expected for most players, that has simply not been the case for Castro. Through 20 games, he’s maintained an 80th percentile or above ranking in the following statistics: scoring volume, two-point efficiency, assist rate, assist-to-turnover ratio, block rate, steal rate, rebound rate, and free-throw attempt rate. No player in the country matches his strengths in each category when combined. At a certain point, the “mid-major player” tagline doesn’t matter when no big man in the country is as well-rounded as he is. Rafael Castro is, without a doubt, the most underrated player in the 2026 NBA draft.

December 4th

Rafael Castro’s strong combination of finishing, passing, defense, and rebounding has always made him very intriguing as one of college basketball’s most well-rounded big men. This has been the case whether he was a freshman at Providence or a junior at George Washington. As a senior in his second season for “GW George” this year, Castro has somehow improved in all of these categories. He’s increased his assist-to-turnover ratio, block rate, steal rate, and defensive rebound rate, all while continuing to finish a strong 64% of his two-point attempts. All of these statistics land Castro at or above the 85th percentile in each skill.

Castro has even improved on his one weakness before this year: free-throw shooting. While he got to the line many times thanks to his physicality, he converted an average 64% of his free-throw attempts last season. This year, he’s both increased his free-throw attempt rate to 101.4 and his free-throw percentage to 75%. Among bigs, those numbers rank in the 100th and 90th percentiles, respectively. Without a real hole in his game, Castro is one of the nation’s most impactful bigs and the NBA draft’s most underrated prospect.