The WPIAL playoff field has been completed in Class AAAA. Fifteen teams have qualified. The WPIAL Baseball Steering Committee will meet Thursday to determine the brackets.
Section 1-AAA - Seneca Valley (10-0) is the only Class AAAA team that went unbeaten in section play. North Allegheny (7-3) and Fox Chapel (6-4) also qualified.
Section 2-AAA - Hempfield (10-2) won the section title. Penn-Trafford (9-3) and Norwin (8-4) are the other two qualifiers.
Section 3-AAA - Central Catholic (9-1) claimed the section title. Franklin Regional (8-2) and Plum (7-3) also qualified.
Section 4-AAA - Pine-Richland (8-2) and Shaler (8-2) tied for the section title and split their two section games. Moon (7-3) finished third.
Section 5-AAA - Canon-McMillan (8-2) won the section title. Bethel Park (7-3) and Mt. Lebanon (7-3) tied for second place.