box score, you'll see that Angelei committed two intentional fouls in a row with less than a minute remaining, so her final foul count is not reflective of anything.
On the other hand, Kelsey got called for two consecutive fouls (her 3rd and 4th) at the beginning of the second half. My first instinct was to look at the officials to see if they were Pac-10 veterans, some of whom loved to call fouls on her. Sure enough, Melissa Barlow, Brenda Pantoja, Chuck Gonzalez (all mostly competent but with the exception of Pantoja, given to the tendency of watching certain players much more closely than others).
Sometimes the complete box score is easier to analyze than Gametracker (though it does not negate the fact that UCSB sucked).