‘Cyborg’ silenced Pacific Beach resident Evangelista “Cyborg”Santos was defeated by Nick Diaz in the Strikeforce MMA welterweight main event at HP Pavilion in San Jose on Jan. 29. Diaz retained his welterweight championship belt by forcing Santos into submission at 4:50 of the second round. — Lee Cornell What to watch • The Mission Bay High School (MBHS) girls’ soccer team defeated its biggest rival, Clairemont High, on Jan. 21. The teams will meet again Feb. 16 in the Bucs’ final regular-season game. Mission Bay has plans past the regular-season finale. “We are just expecting to go deep into CIF,” said senior starter Micaela Cervantes. • The MBHS boys’ basketball squad takes on division foe La Jolla High School, 2010’s CIF runner-up and 2009’s champion, on Feb. 18 at LJHS. • The MBHS boys’ soccer squad celebrated its first win over Cathedral in 12 years. The Bucs meet the Dons again Feb. 3 at Cathedral. • The MBHS girls’ water polo team awaits its CIF run, starting Feb. 16. Times and locations to be announced. • Old Mission Beach Athletic Club (OMBAC) Rugby, founded in the spring of 1966, has a little bit of rugby for everyone. OMBAC Rugby offers rugby football and a wide variety of social events throughout the year to athletes of all ages, races, colors and religions. New members are always welcome, including athletes who have never played rugby before. OMBAC also sponsors a popular youth rugby league. The home matches are played at the large practice field known as “The Little Q,” located at the western corner of the parking lot at Qualcomm Stadium. All matches are played on Saturdays. More details are available at http://ombac.org/ombac_rugby/index.html. — Amberly Dressler