Houston Lamar (10-0) vs. Katy Seven Lakes (5-5), 7 p.m. Friday, Houston's Delmar Stadium

Pearland (8-2) vs. Deer Park (5-5), 7 p.m. Friday, Baytown's Stallworth Stadium

League City Clear Springs (8-2) vs. Fort Bend Travis (6-4), 7 p.m. Saturday, Pearland

Region IV

Converse Judson (7-3) vs. SA Churchill (4-6), noon Saturday, Alamodome

SA O'Connor (8-2) vs. SA Southwest (6-4), 4 p.m. Saturday, Alamodome

Laredo Alexander (6-4) vs. Donna (9-1), 7:30 p.m. Friday, CC's Buccaneer Stadium

Weslaco (5-5) vs. Los Fresnos (7-3), 7:30 p.m. Friday, Los Fresnos

SA Madison (8-2) vs. SA Wagner (6-4), Converse's Rutledge Stadium

SA East Central (7-3) vs. SA Clark (4-6), 7:30 p.m. Friday, SA's Heroes Stadium

Mission Sharyland (10-0) vs. Laredo United (3-7), 7:30 p.m. Friday, Sharyland

Harlingen (7-3) vs. McAllen Memorial (6-4), 7:30 p.m. Friday, Harlingen

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CLASS 5A DIVISION II

Region I

El Paso Americas (7-3) vs. Abilene Cooper (8-2), 7 p.m. Saturday, Odessa's Ratliff Stadium

Arlington (8-2) vs. Keller Timber Creek (4-6), 9 p.m. Friday, Arlington's Cowboys Stadium

Denton Ryan (5-4) vs. Hurst Bell (7-3), 5 p.m. Saturday, Arlington's Cowboys Stadium

Cedar Hill (6-4) vs. Copperas Cove (7-3), 2:30 p.m. Saturday, Waco Midway HS

Abilene (10-0) vs. EP Montwood (8-2), 1 p.m. Saturday Odessa's Ratliff Stadium

Justin Northwest (8-2) vs. Arlington Lamar (5-5), 9 p.m. Thursday, Arlington's Cowboys Stadium

Colleyville Heritage (9-1) vs. Lewisville Hebron (6-4), 8 p.m. Saturday, Arlington's Cowboys Stadium

Waco Midway (10-0) vs. Midlothian (7-3), 7:30 p.m. Friday, Corsicana

Region II

Richardson Lake Highlands (8-2) vs. Plano West (6-4), 7:30 p.m. Friday, Coppell