UCB and UCLA have statistics majors, while UCSD has statistics as a subarea of its math major.
All three are oversubscribed, but the recent prerequisite GPA thresholds differ (UCB statistics 3.2 in math prerequisites, B- in upper division probability theory course; UCLA statistics 2.5; UCSD math 2.6).
http://statistics.berkeley.edu/programs/undergrad/major
http://statistics.ucla.edu/academic-programs/undergraduate/statistics-major/
https://math.ucsd.edu/programs/undergraduate/Entry_to_the_Math_Majors.pdf