In two matches last week, the RPI doubles team of senior Sebastian Castillo-Sanchez and junior Andrew Imrie won at No. 1 against both opponents as the Engineers went 1-1. In a 5-4 loss at No. 33 Swarthmore College, they earned an 8-2 victory. They then had a 6-3 win in a 5-2 team triumph at Division II LeMoyne College.