Kevork Djansezian/Getty ImagesChad Billingsley (shown here on St. Patrick's Day)Dodgers 2, Cubs 1 (10)Highlights:In the finest outing by a Dodger pitcher this spring, Chad Billingsley threw six shutout innings, allowing four hits and three walks while striking out three. Starting in the second inning, he retired 12 batters in a row before allowing a single and two walks with two out in the sixth, but Billingsley then retired Jeff Baker on a fly to center.Dodger farmhand Kyle Russell doubled with one out in the 10th, then scored on Orlando Mercado's game-winning hit. Hector Gimenez's charmed spring added another clover when, in his first inning in left field, he threw out Tyler Colvin at the plate. Dodger Thoughts reader BHSportsGuy said Colvin had barely passed third when Gimen