When Wei-Yin Chen saw right fielder Nick Markakis make a diving grab in the fifth inning, sure, he thought about a perfect game. Chen didn't permit a runner until the sixth, Adam Jones helped provide an early cushion and the Baltimore Orioles beat the Boston Red Sox 10-6 Wednesday for a three-game sweep. The Orioles took an 8-0 lead in the fifth. ''Of course it still crosses your mind, a perfect game is still very difficult to do, so I tried to concentrate on each at-bat,'' Chen said through a translator. More...