The psychology of baseball is important, which means the Giants' 2-1 victory against thePhillies on Wednesday night was important. After beating Philly in the National League Championship Serieslast year, and losing their first meeting of 2011 Tuesday night,the Giants did not want to lose againand let the Phillies think they now have the upper hand. "It was kind of a must win," closer Brian Wilson said after a1-2-3 ninth that began with a rematch of his NLCS-ending duel withRyan Howard. October's at-bat ended with a 3-2, backdoor cutterthat was called strike three. On Wednesday, Wilson tried to throwthat pitch 1-2 and did not get the call.