Five players scored in double figures and No. 18 Gonzaga outgunned visiting San Diego 93-80 in a West Coast Conference matchup Wednesday night in Spokane, Wash.Ben Gregg pumped in a game-high 23 points for the Bulldogs (13-4, 4-0), while Khalif Battle added 20. Graham Ike made just 1 of 5 field goals but still finished with 15 points, going 13 of 15 at the foul line, and hauled in a game-high 19 rebounds.Ryan Nembhard contributed his own double-double with 11 points and 11 assists, and Braden Huff came off the bench for 11 points. Gonzaga canned 27 of 33 foul shots and dominated the glass 48-31 to win its fourth straight game.Five players reached double digits for the Toreros (4-13, 1-3), led by reserve Kjay Bradley with 21 points. Santiago Trouet scored 14, while Kody Clouet and Bendji Pierre added 13 points each. Tony Duckett chipped in 10.Clouet made a 3-pointer with 16:37 left to pull San Diego within 52-44 but the Zags pulled away after that. They gradually increased the margin to 22 before the Toreros scored the final nine points to make the margin more respectable.