Member schools
57 schools · 417 teams · 12 sports
BEBerkeley Springs High School
Boonsboro High School
Brunswick High School
Buchanan-Upshur (WV)
Catoctin High School
Century High School
Chambersburg (Pa.) High School
Clear Spring High School
DeMatha Catholic High School
Francis Scott Key High School
Franklin High School
Frederick Douglass High School (PG)
Frederick High School
Friendly High School
Gettysburg (PA) Area High School
Governor Thomas Johnson High SchoolGRGreencastle-Antrim High School
Gwynn Park High School
Hampshire Senior High School
Hancock High School
Havre De Grace High School
Hereford High School
Huntingtown High School
Jefferson High School
Joppatowne High School
Largo High School
Liberty High School
Linganore High School
Manchester Valley High School
Martinsburg High School
Mcdaniel College
Middletown High School
Musselman High School
North Carroll High School
North Hagerstown High School
Oakdale High School
Poolesville High School
Potomac High School
Queen Anne's County High School
Saint James Academy
Saint Maria Goretti
Seneca East High School (OH.)
Smithsburg High School
South Carroll High School
South Hagerstown High School
South River High School
Southern Garrett High School
Spring Mills High SchoolTBTBA
Tuscarora High School
Urbana High School
Walkersville High School
Waynesboro Area (Pa.) High School
Westminster Senior High School
Williamsport High School
Winters Mill High School
Woodgrove High School
Boonsboro High SchoolBrunswick High SchoolBuchanan-Upshur (WV)Catoctin High SchoolCentury High SchoolChambersburg (Pa.) High SchoolClear Spring High SchoolDeMatha Catholic High SchoolFrancis Scott Key High SchoolFranklin High SchoolFrederick Douglass High School (PG)Frederick High SchoolFriendly High SchoolGettysburg (PA) Area High SchoolGovernor Thomas Johnson High SchoolGRGreencastle-Antrim High SchoolGwynn Park High SchoolHampshire Senior High SchoolHancock High SchoolHavre De Grace High SchoolHereford High SchoolHuntingtown High SchoolJefferson High SchoolJoppatowne High SchoolLargo High SchoolLiberty High SchoolLinganore High SchoolManchester Valley High SchoolMartinsburg High SchoolMcdaniel CollegeMiddletown High SchoolMusselman High SchoolNorth Carroll High SchoolNorth Hagerstown High SchoolOakdale High SchoolPoolesville High SchoolPotomac High SchoolQueen Anne's County High SchoolSaint James AcademySaint Maria GorettiSeneca East High School (OH.)Smithsburg High SchoolSouth Carroll High SchoolSouth Hagerstown High SchoolSouth River High SchoolSouthern Garrett High SchoolSpring Mills High SchoolTBTBATuscarora High SchoolUrbana High SchoolWalkersville High SchoolWaynesboro Area (Pa.) High SchoolWestminster Senior High SchoolWilliamsport High SchoolWinters Mill High SchoolWoodgrove High School