Undefeated and state-ranked Clyde, along with once beaten Western Reserve, garnered No. 1 seeds on Sunday in their tournaments.
Draw meetings for the 2010 postseason tournament began at 2 p.m. at the various sectional sites.
Clyde, ranked No. 4 in Division II this week in the Associated Press girls basketball poll, has already clinched at least a share of the Sandusky Bay Conference title with Saturday's win against Oak Harbor. The Fliers (15-0, 12-0 SBC) have a first-round bye, and will play the winner of the Tiffin Columbian-Oak Harbor game at 6:15 p.m. on Feb. 26 at Sandusky High School.
At 14-1, Western Reserve also has a first-round bye, and on Feb. 26 will play the Port Clinton-Gibsonburg winner at Fremont Ross High School.
Sandusky is the third seed in Division I, and will play Mansfield Senior in the Bucyrus sectional.
Bellevue (No. 2) and Perkins (No. 3) are the other top seeds in Division II. If they both win their first-round games, they play each other at 8 p.m. Feb. 26.
Willard plays Galion at 7 p.m. Feb. 22 in the Ontario sectional. The winner will face Shelby.
Margaretta is the No. 2 seed in the Division III sectional at Fremont, and has a first-round bye.
For a look at the brackets in each of the four division, pick up a copy of Monday's Register.