Marissa Chow led the Waves for the second time at three fall tournaments.
Somin Lee had the Waves' best round of the day as Pepperdine improved by 16 shots.
Grace Na is tied for 18th in the individual standings.
Pepperdine begins its season on Friday at the Dick McGuire Invitational.
The Waves will be looking for their 13th consecutive West Coast Conference championship this spring.
AMATEUR/JUNIOR GOLF: Was the third-ranked junior in Paraguay in 2012 and ranked fifth among all women's golfers ... Won the 2012 Bob Jones Invitational at Yorba Linda ... Finished second at the 2012 Paraguayan Match Play Championship ... Took 10th place at the 2012 AJGA Junior Challenge ... Has represented Paraguay at various South American tournaments.
HIGH SCHOOL: Graduated from Asuncion Christian Academy in Asuncion, Paraguay, in 2013.
PERSONAL: Born in Pasadena, Calif., and moved to Paraguay at the age of 3 ... Daughter of Osvaldo and Veronica Arza ... Has one sister, Giulianna ... Chose to attend Pepperdine because "I felt it was the place where God called me to be. Every door opened up at Pepperdine and since the moment I heard of it, it became my dream."
FAVORITES: Enjoys watching movies, reading, eating, having new adventures and being involved in church activities ... Favorites include the Centenarioo Club in Paraguay (golf course), The Help (book), Silver Linings Playbook (movie), The Big Bang Theory (TV show), pasta (food) and soccer (sport other than golf) ... Favorite thing about golf is "it is challenging in every aspect, and wanting to overcome the challenges makes me love it, because the challenges are where I learn the most."