The Yankees scored twice in the sixth inning on consecutive errors by Kaz Matsui and Doug Mientkiewicz and went on to a 5-2 victory Friday night in the first game of this year's Subway Series. ``It feels a lot better when you have a sloppy game and you win,'' said Derek Jeter, who committed two errors in one inning. ``Errors happen and you just hope that if and when they happen, they don't cost you a run,'' Mientkiewicz said. ``If I had to do it over, I'd do the same thing.'' Kevin Brown picked up a victory for his third straight start and gave up just three hits and one run, which was unearned.