Monday afternoon, Poly Prep snapped a seven-game losing streak to fierce Ivy Prep League rival Collegiate, pulling out a hard-fought, 55-45, decision on the Upper West Side of Manhattan. Senior Alex Buford and Bradley Gifford led the Blue Devils charge, combining for 31 points. The Bay Ridge school now sits atop the Ivy League with Fieldston. And NYPost.com was there live with a video package that captured all the action.