SPORTS TODAY

SOFTBALL

High school girls, O'ahu Interscholastic Association, Division I playoffs, Waipahu at Roosevelt, 3:30 p.m.; Kalaheo at Leilehua, 3:30 p.m.; Pearl City at Castle, 3:30 p.m.; Kaimuki at Kapolei.

High school girls, Kaua'i Interscholastic Federation, Waimea vs. Kapa'a, 5:30 p.m. at Kapa'a Ballpark.

TENNIS

Hawai'i International Tennis Federation Junior Tournament, 9 a.m. at Patsy T. Mink Central O'ahu Regional Park Tennis Complex in Waipahu. No admission charge.

VOLLEYBALL

High school boys, O'ahu Interscholastic Association, White Conference tournament.

High school boys, Interscholastic League of Honolulu, Division I, Punahou vs. Maryknoll at Saint Louis, 6 p.m.

High school boys, Kaua'i Interscholastic Federation, Kaua'i at Waimea. JV at 5 p.m.; varsity at 6:30 p.m.

SPORTS TOMORROW

BASEBALL

High school, Interscholastic League of Honolulu, double-elimination tournament, Kamehameha-Saint Louis winner vs. Punahou, 3:45 p.m. at Ala Wai field.

SOFTBALL

High school girls, Interscholastic League of Honolulu, Pac-Five vs. St. Francis at Kamamalu Field; Sacred Hearts vs. 'Iolani at Ala Wai field No. 2; Kamehameha at Punahou; Mid-Pacific vs. Maryknoll at Mo'ili'ili field. Games start at 3:45 p.m.

High school girls, O'ahu Interscholastic Association, Division I tournament, quarterfinals, Waipahu-Roosevelt winner at Mililani; Kalaheo-Leilehua winner at Kailua; Pearl City-Castle winner at Campbell; Kaimuki-Kapolei winner at Moanalua. Games start at 3:30 p.m.

High school girls, O'ahu Interscholastic Association, Division II tournament. Semifinals: Nanakuli-Kaiser winner vs. Kahuku-Waialua winner; Radford-Farrington winner vs. McKinley-Waia'anae winner. Games at 3:30 p.m. at higher seed. Consolation: Nanakuli-Kaiser loser vs. Kahuku-Waialua loser; Radford-Farrington loser vs. McKinley-Waia'anae loser. Games at 3:30 p.m. at higher seed.

TENNIS

Hawai'i International Tennis Federation Junior Tournament, 9 a.m. at Patsy T. Mink Central O'ahu Regional Park Tennis Complex in Waipahu. No admission charge.

TRACK & FIELD

High school, O'ahu Interscholastic Association, Championship trials, 3 p.m. at Mililani.

WATER POLO

High school girls, O'ahu Interscholastic Association, Tournament, first round, Kahuku vs. Kaiser, 4 p.m.; Kapolei vs. Mililani, 5:15 p.m.; Roosevelt vs. Kaimuki, 6:30 p.m.; Leilehua vs. Kalani, 7:45 p.m. Matches at Central O'ahu Regional Park.

VOLLEYBALL

High school boys, O'ahu Interscholastic Association, Division I tournament. At Wai'anae: Kalani vs. Kalaheo, 6 p.m.; McKinley vs. Wai'anae, 7 p.m. At Roosevelt: Castle vs. Mililani, 6 p.m.; vs. Pearl City vs. Roosevelt, 7 p.m.