Freshman Jillian Saulnier’s goal two minutes into overtime gave the Big Red a 2-1 victory over Clarkson Friday night at Lynah Rink. Senior Rebecca Johnston had a goal and an assist on the night and Cornell (26-3, 20-2 ECAC) extended their win streak to six games, and are now 15-1 in 2012. The Big Red host Brown in the ECAC Quarterfinals for a best-of-three series starting Friday at 3:30 p.m. at Lynah Rink.