EDITOR’S NOTE: The following is a roundup of CIF post-season action for Mission Bay High School (MBHS). Because post-season play is ongoing this week, the most updated playoff information was unavailable at press time.   • The Mission Bay High School girls’ soccer team crushed San Diego Southwest 6-0 in the opening round of the Div. 3 CIF playoffs on Feb. 23. The Buccaneers moved on past the second round and into the semifinals when University City forfeited.    • MBHS boys’ basketball proved it was deserving of the second seed that CIF officials awarded the team for the playoffs. The Bucs rolled over Mar Vista 79-36 on Feb. 23 in the first round and dispatched La Jolla High 57-35 in the second round to reach the semifinals, where they played third-seeded Mount Miguel.   • The MBHS girls’ basketball team demolished Southwest High in the first round of the playoffs 87-19 on Feb. 22. Mission Bay continued its solid play in the quarterfinals by defeating University City 61-21 on Feb 25.