The Anteaters (8-14, 3-5 BWC) complete the season sweep of the Titans (6-15, 1-6 BWC) with the win as Harlee Kekauoha hit a near perfect 12-0-13 (.923) for UCI. Shelley Anderson led the offense with 45 assists as Irvine hit an aggressive .409 for the match.
Fullerton has now lost a season-long six matches in a row, including winning just two sets in the team's last 20.
Madeline Schneider led Fullerton with 11 kills, while Shimen Fayad added nine kills as the Titans hit .180 as a team.
The match had a total of 16 tie scores and five lead changes.
The Titans remain on the road and will travel to UC Davis for a 4 p.m. match on Saturday.
Notes: Cal State Fullerton is 4-17 in the first set this season…the Titans have been swept on eight occasions…Fullerton has lost eight straight to UCI.