Mar. 12—Oklahoma women’s basketball have been selected as a No. 5 seed and will begin the first round in the Greenville Region I against No. 12-seeded Portland on Saturday. The region’s first and second round games will be hosted by No. 4 seed UCLA. If the Sooners advance into the second round, they will face the winner of UCLA and No. 13 seed Sacramento State on Monday, Mar. 20. Game times and…