Andy Pettitte finally stopped beating himself up long enough to look at video of his past couple of outings, subpar efforts by any stretch and certainly his own lofty standards. It turned out that all the 40-year-old left-hander needed to do was a make a couple of minor adjustments -- alter his arm angle ever so slightly, for one thing -- to get back on track. Pettitte pitched seven stellar innings Saturday night, and Vernon Wells hit a go-ahead two-run homer before making a long running catch for the final out, giving the New York Yankees a 3-2 win over the Kansas City Royals.
