In Rensselaer's only match of the week, freshman Sebastian Castillo-Sanchez won at No. 1 singles in straight sets, defeating the No. 1 player from Colby-Sawyer College, a junior, 6-3, 6-2. The win was the fifth for the Engineers, clinching the team's 8-1 win. Prior to that, in doubles, Sebastian and his doubles partner Zack Ebenfeld earned an 8-4 win at No. 1 to put RPI ahead, 2-0.