With the opening round of the WPIAL playoffs in the books, here’s an early look at Friday’s matchups: WPIAL Class 6A semifinals Canon-McMillan (5-5) at North Allegheny (9-1), 7 p.m. — Top-ranked North Allegheny is two wins away from winning its first WPIAL championship since 2012. As for Canon-McMillan? Well, the Big Macs are looking […]