BASEBALL

High school, O'ahu Interscholastic Association, Red Conference playoffs, quarterfinals, Roosevelt at Pearl City, 3:30 p.m.; Wai'anae at Castle, 3:30 p.m.; Campbell at Kailua, 3:30 p.m.; Kaiser vs. 'Aiea, 6:30 p.m. at Central O'ahu Regional Park.

High school, O'ahu Interscholastic Association, White Conference playoffs, quarterfinals, Kalaheo vs. Nanakuli (forfeit); Kaimuki at Radford, 3:30 p.m.; Waialua at Kahuku, 3:30 p.m.; Farrington at Waipahu, 3:30 p.m.

High school, Maui Interscolastic League, tournament, King Kekaulike vs. Maui, 3:30 p.m.; Seabury Hall vs. Moloka'i, 6 p.m. Games at Iron Maehara Stadium.

SOFTBALL

High school girls, Maui Interscholastic League, Hana at Lana'i, 3:30 p.m.

TENNIS

High school, Interscholastic League of Honolulu, tournament, 4:30 p.m. at Central O'ahu Regional Park.

TRACK & FIELD

High school, Interscholastic League of Honolulu, Punahou Relays, 3:30 p.m. at Punahou.

VOLLEYBALL

High school boys, Interscholastic League of Honolulu, Hanalani vs. University High, 6 p.m. at Hawai'i Baptist.

High school boys, Maui Interscholastic League, Seabury Hall at Kamehameha, 6:30 p.m.