2019 PIAA District IV Baseball Playoff Brackets
Class A
- Millville (1)
-
- Canton (4)9
- @ Canton
May 21 - 4:30 pm - Sullivan County (5)8
- Montgomery (3)
-
-
- St. John Neumann (2)
- Millville (1)4
- @ Central Columbia HS
May 24 - 1:00 pm - Canton (4)0
- Montgomery (3)6
- @ Central Columbia HS
May 25 - 10:00 am - St. John Neumann (2)3
- Millville (1)1
- @ Bowman Field (Williamsport, PA)
June 1 - 10:00 am - Montgomery (3)5
- Montgomery (3)
- Champion
Class AA
- South Williamsport (1)
-
- Bloomsburg (2)5
- @ Montgomery HS
May 22 - 4:30 pm - Sayre (3)8
- South Williamsport (1)2
- @ Bowman Field (Williamsport, PA)
May 29 - 1:00 pm - Sayre (3)1
- South Williamsport (1)
- Champion
Class AAA
- Montoursville (1)
-
- Troy (8)0
- @ Troy
May 20 - 4:30 pm - Wellsboro (9)11
- Athens (4)
-
-
- Loyalsock (5)
- Central Columbia (3)
-
-
- Hughesville (6)
- Towanda (7)
-
-
- Mount Carmel (2)
- Montoursville (1)3
- @ Montoursville
May 22 - 4:30 pm - Wellsboro (9)2
- Athens (4)3
- @ Athens
May 22 - 4:30 pm - Loyalsock (5)11
- Central Columbia (3)3
- @ Central Columbia
May 22 - 6:30 pm - Hughesville (6)2
- Towanda (7)7
- @ Mount Carmel
May 22 - 4:00 pm - Mount Carmel (2)10
- Montoursville (1)3
- @ Central Columbia HS
May 24 - 6:30 pm - Loyalsock (5)2
- Central Columbia (3)6
- @ Central Columbia HS
May 24 - 4:00 pm - Mount Carmel (2)1
- Montoursville (1)1
- @ Bowman Field (Williamsport, PA)
May 31 - 6:00 pm - Central Columbia (3)0
- Montoursville (1)
- Champion
Class AAAA
- Selinsgrove (1)
-
- Lewisburg (4)2
- @ Lewisburg
May 21 - 4:30 pm - Shamokin (5)5
- Danville (3)
-
-
- Mifflinburg (2)
- Selinsgrove (1)5
- @ Central Columbia HS
May 25 - 3:30 pm - Shamokin (5)1
- Danville (3)6
- @ Central Columbia HS
May 25 - 1:00 pm - Mifflinburg (2)1
- Selinsgrove (1)2
- @ Berwick HS
May 30 - 12:00 pm - Danville (3)1
- Selinsgrove (1)
- Champion
