El Tanque Sisley
Santos scored a career-best 21 goals during the 2014–15 season, with braces against Fénix, Sud América (two times), and Juventud Las Piedras, aside from a hat-trick against El Tanque Sisley. He also scored River's first ever goal in the Copa Libertadores, through a penalty in a 2–0 home win against Universidad de Chile.