Pinizzotto posts UCLA's best round of the day.
Garrick posts two-under par score in the first round.
Bruins are seeking their sixth regional title, fourth in six years.
Both UCLA sophomores averaged less than 72.0.
Chan finishes seventh.
Chan is among the Top 15 individuals.
Play is suspended due to darkness.
UCLA is seeking its sixth conference title.
Chan ties for third with final round 67.
Garrick is two shots off the lead entering the final round.
Bruins look to continue momentum of first tournament victory.
Valder and Knapp finish third and fourth.