The Eagles needed Fernando Calderon to hit a walkoff single with no outs to drive in the two runs to beat the Vikings in regulation. The Vikings’ pitching staff allowed three consecutive walks in the bottom of the seventh inning to load the bases and ultimately erase their 5-4 lead. South El Monte’s Alex Vera batted a perfect 3 for 3 to lift their record to 4-1 in league while Mountain View slips to 2-3.