Sebastian Castillo-Sanchez Award Singles Performer Week Of 3/12/2018 Sport Men's Tennis School Rensselaer Polytechnic Institute Year Sophomore Position Hometown Wesley Chapel, Fla. High School Wiregrass Ranch In Rensselaer's lone match last week, sophomore Sebastian Castillo-Sanchez won at No. 1 singles, 7-5, 6-4, against a sophomore from No. 20 Brandeis. The Engineers lost the road match, 5-3 with two wins coming in singles.