Three pitchers combined for a shutout as the University of Hawaii baseball team opened Big West Conference play with a 1-0 win at Cal Poly on Friday night.

A dropped Jacob Igawa fly ball on a full count with two outs scored Jared Quandt from first base in the top of the tenth inning, counting as the only run for either team on Friday night.

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Harry Gustin, Alex Giroux and Connor Harrison did all the pitching for the Rainbow Warriors, combining for 10 shutout innings. Gustin went 5.2 innings, allowing five hits and a walk with six strikeouts, while Giroux earned the win by striking out three in 3.1 innings, walking just one. Meanwhile, Harrison pitched a hitless 10th inning to notch the save, striking out two while walking one.

The Rainbow Warriors (8-7) and Mustangs (3-12) close out their series with a doubleheader on Saturday, which begins at 10 a.m. HST.