Senior softball player Jamie Wren transferred to Long Beach State after spending two years at Ohio University.
Each senior was given playing time in the third game of the series against Northridge.
The 49ers utilized different offensive strategies in each game to secure two wins against UC Davis.
A walk-off single in the finale by Maddy Ruffin secures the series win for the 49ers.
The Gauchos have recorded only one win in Big West conference play.
The 49ers allowed the Titans to score six runs in the sixth inning of the final game.
Long Beach will face Fullerton in the first Big West match at home.