Posey Valis (McDonogh) scored a game-high six goals, and unranked Virginia (4-4, 1-2 Atlantic Coast Conference) earned a 15-5 victory over No. 10 Notre Dame (8-4, 2-1). The host Cavaliers scored the first three goals and led 10-2 at halftime. Rachel Vander Kolk (Severna Park) made seven saves for Virginia. ... Host Boston College (8-3, 1-2 ACC) took a six-goal lead in the first half and hung on for a 14-11 upset of No. 15 Louisville (8-3, 1-2). Kayla O'Connor had five goals for the Eagles, and Hannah Koloski had four for the Cardinals. ... Mary Rahal completed her hat trick with the game-winner with 2:20 left in overtime to lift No. 6 Syracuse (8-2) to a 17-16 victory over Harvard (4-3) at Winter Park, Fla. The game was tied five times. Nicole Levy, Natalie Wallon and Alie Jimerson also cored three goals for the Orange. ... Mollie Stevens and Lindsey Ronbeck each scored five goals to lead No. 3 Florida (7-1, 1-0 Big East) to a 20-10 victory over host Connecticut (3-5, 0-1). ... Madison Carter (South River) and Katie O'Donnell each scored four goals to lead No. 8 Penn State (8-1, 1-0 Big Ten) to an 18-7 victory over visiting Rutgers (5-4, 0-1). ... Kristine Localzo scored four goals and No. 12 Virginia Tech (10-2) won, 17-12, against visiting William & Mary (2-7). The last time the Hokies had 10 wins was 2011. ... Caroline Cummings scored five goals and Emily Rogers-Healion had four goals to lead No. 13 Penn (6-1) to a 16-6 win over No. 19 Duke (5-4). The host Quakers went on a 10-2 run in the second half.