Here are the first-round matchups for the YAIAA tournament, which begins Friday. Teams are seeded based on their records in Divisions I and II or Divisions III and IV.
FRIDAY
Girls' quarterfinals
at Dallastown
   West York (No. 2 seed, Divisions I/II) vs. Eastern York (No. 3 D-III/IV), 6:30 p.m.
   Dover (No. 1, D-I/II) vs. Kennard-Dale (No. 4, D-III/IV), 8 p.m.
at Dover
   Delone Catholic (No. 2, D-III/IV) vs. Dallastown (No. 3, D-I/II), 6:30 p.m.
   York Catholic (No. 1, D-III/IV) vs. Red Lion (No. 4, D-I/II), 8 p.m.
SATURDAY
Boys' quarterfinals
at Red Lion
   York Suburban (No. 2, D-III/IV) vs. Northeastern (No. 3, D-I/II), 6:30 p.m.
   William Penn (No. 1, D-I/II) vs. Bermudian Springs (No. 4, D-III/IV), 8 p.m.
at Spring Grove
   South Western (No. 2, D-I/II) vs. Eastern York (No. 3, D-III/IV), 6:30 p.m.
   Delone Catholic (No. 1, D-III/IV) vs. Dallastown (No. 4, D-I/II), 8 p.m.
   Note: Girls' semifinals will be played Tuesday at Dallastown and boys' semifinals Wednesday at Red Lion. The girls' championship game will be at 7 p.m., Thursday, Feb. 14 at York College. The boys' championship game, also at York College, will be played at 7 p.m., Friday, Feb. 15.