SAN ANTONIO (AP) — Aliyah Boston scored 19 points and top seed South Carolina dominated after a close first quarter to beat eighth-seeded Oregon State 59-42 in the women’s NCAA Tournament, advancing to its seventh straight Sweet 16. The Gamecocks led by a point after one quarter but had built a 12-point lead by halftime and were up 53-29 by the start of the fourth. South Carolina, the 2017 national champion, improved to 8-1 in the second round under coach Dawn Staley and will appear in the regional semifinals for the 11th time overall. Taylor Jones scored 13 points for Oregon State, which ended a streak of four straight Sweet 16 appearances.