Welcome to This Week In Sports. We are The Daily’s sports editors, Zach Zafran and Ells Boone, and we’ll be walking you through the major games, events and stories from the past week, as well as providing a brief preview of what’s coming up this week. Just when you thought it couldn’t get any better, No. 3 men’s water polo continues to put on a show. The Cardinal have extended their program-record…