Sloppy. Sleepy. Unfocused. Undisciplined. The first half of Notre Dame’s NCAA Tournament game against UAlbany on Sunday at Arlotta Stadium in South Bend couldn’t have gone much worse for the top-ranked Irish, who made unforced error after unforced error and trailed 5-4 at the break. If UAlbany came out on top, ESPNU analyst and former Virginia star Matt Ward said near the end of the second quarter, it would have been the biggest upset in men’s college lacrosse history. No. 1 Notre Dame made sure that didn’t happen by playing like themselves in the second half, showcasing the pretty passing, fe…