COMING SUNDAY: The Pittsburgh Union Progress announces its high school basketball all-star teams - Pittsburgh Union Progress

COMING SUNDAY: The Pittsburgh Union Progress announces its high school basketball all-star teams - Pittsburgh Union Progress

While there are plenty of adjectives to describe the top basketball players in the area, nearly all of them have one thing in common — a championship pedigree. Now there is one more accolade to throw on that superlative pile — a Pittsburgh Union Progress all-star. While the PIAA basketball tournament culminates this weekend in Hershey with its championship games, the Union Progress has been busy putting together its third edition of its boys and…