Tigers return home to host USD for final match of the regular season.
Pacific fell 4-0 on senior day to Gonzaga University.
Pacific defeated Gonzaga, 4-3, on Friday afternoon.
Tigers open with Spartans at 10:00 a.m.
Pacific took a 2-1 victory over Gonzaga in game one of the series.
The Orange and Black return to action tomorrow to wrap up their series
Portland claims a 4-2 victory over Pacific.
Pacific goes 1-1 in final matches of the season
The Orange and Black stay atop in conference with a 6-0 record