The WPIAL baseball playoff field is growing and currently sits at 60 teams with a week left in the regular season.

The top four teams in each section qualify for the playoffs with all tied teams advancing if they split their head-to-head meetings.

Coverage of the WPIAL baseball playoffs can be seen and heard here on TribHSSN.TribLive.com starting with the unveiling of the brackets in the Playoff Pairings Show on Friday, May 9.

Here is the latest list of teams that have earned district playoff berths through Wednesday.

*Clinched section title

Class 6A

Set with 8 playoff teams. No first round, straight to quarterfinals

Section 1

*North Allegheny Tigers

Seneca Valley Raiders

Butler Golden Tornado

North Hills Indians

Section 2

*Canon-McMillan Big Macs

Norwin Knights

Mt. Lebanon Blue Devils

Hempfield Spartans

Class 5A

13 of at least 16 teams have clinched

Section 1

Plum Mustangs

Latrobe Wildcats

Penn-Trafford Warriors

Franklin Regional Panthers

Section 2

*Bethel Park Black Hawks

Peters Township Indians

Section 3

Shaler Titans

Pine-Richland Rams

Fox Chapel Foxes

Section 4

*Thomas Jefferson Jaguars

Baldwin Highlanders

Montour Spartans

Connellsville Falcons

Class 4A

9 of at least 12 teams have clinched

Section 1

Beaver Bobcats

Section 2

West Mifflin Titans

Belle Vernon Leopards

Elizabeth Forward Warriors

Ringgold Rams

Section 3

*Indiana Little Indians

Knoch Knights

Greensburg Salem Golden Lions

Derry Trojans

Class 3A

12 of at least 16 teams have clinched

Section 1

*Riverside Panthers

Ellwood City Wolverines

Quaker Valley Quakers

Mohawk Warriors

Section 2

*Avonworth Antelopes

South Park Eagles

South Allegheny Gladiators

Shady Side Academy Bulldogs

Section 3

*Mt. Pleasant Vikings

Section 4

*Waynesburg Central Raiders

Charleroi Cougars

Seton LaSalle Rebels

Class 2A

9 of at least 12 teams have clinched

Section 1

Fort Cherry Rangers

Burgettstown Blue Devils

Section 2

Shenango Wildcats

Neshannock Lancers

New Brighton Lions

Section 3

Riverview Raiders

Our Lady of the Sacred Heart Chargers

South Side Rams

Apollo-Ridge Vikings

Class A

9 of at least 12 teams have clinched

Section 1

Greensburg Central Catholic Centurions

Jefferson-Morgan Rockets

Section 2

*Leechburg Blue Devils

Western Beaver Golden Beavers

Winchester Thurston Bears

Union Scotties

Section 3

Serra Catholic Eagles

Bishop Canevin Crusaders

Eden Christian Academy Warriors