Both the men and women finish fourth at the championship
UCLA had a dozen hits and two freshmen were in command in the circle in a win over the Thunderbirds.
No. 21 Bruins remain undefeated at the Los Angeles Tennis Center this year.
Knapp moves up the leader board with a 1-under par round.
Grant Watson, Grant Dyer and David Berg combine to shutout Michigan State, moving UCLA to 9-1.
Tenth-ranked Bruins record season-best total in three-point win at Arizona State.
Kari Korver led the Bruins with 15 points, tying a season-high with four three-pointers.
UCLA leapfrogs Stanford for top spot in the women's water polo rankings.
UCLA benefited from six errors in Friday's opening win, but made three in the nightcap in a loss.
The game will be televised live on the Pac-12 Networks with a tip-off slated for 1:00 p.m.
Home runs from Chris Keck and Kevin Kramer helped propel the Bruins to their eighth win.
Ida Storm sets the tone with a meet record in the weight throw