St. Lawrence University junior Lia Petersen was 2-0 at No. 4 singles for the Saints this week, clinching a 5-4 come-from-behind win over Hamilton midweek and earning a three-set win over Geneseo to help the Saints to an 8-1 win over the Knights in their final home match of the season. On Wednesday, Petersen dropped the first set to Hamilton's Samantha Weeks, but won the next two 6-4, 6-3 to seal the win for St. Lawrence. On Saturday against the Knights' Vanessa Lam-Tran, Petersen won the first set 6-4 and, after Lam-Tran rebounded with a 6-2 win in the second, took the deciding third set 10-6 in the superbreaker.