Extension is six years and runs through the 2019 season.
Jordan Adams led UCLA (8-0) with 22 points in an 89-76 win over UC Santa Barbara on Tuesday.
Abby Dahlkemper has been selected as one of 15 semifinalists for the 2013 MAC Hermann Trophy.
Redshirt freshman goalkeeper Garrett Danner named 2013 MPSF Newcomer of the Year.
The UCLA basketball team will compete among an eight-team field in the 2014 Battle 4 Atlantis.