Vassar sophomore Daniel Cooper was a perfect 4-4 this past weekend in Liberty League play at the No. 1 singles and double spots. He teamed with Alexander Luckmann in both doubles matches, winning against St. Lawrence's Rob Schmitz and Paul Barret 8-2 and RIT's Amos Baptiste and Chandler Daub 8-4. Cooper then defeated the Saints' Rhonny Rosario 6-4, 6-2 on Saturday and had an easy first set but difficult second set against the Tigers' Daub. Cooper walked away with the 6-0, 7-6 win.