Justin Duchscherer is throwing anything but a perfect game at the moment. But, he has induced four double-plays through four innings. The latest allowing him to escape from a one-out bases loaded jam. Let's hope Duke doesn't need double-plays to escape in the next couple innings, but if he does note that the A's record is six in one game, which they did twice.
As a side note, I want credit for calling Andruw Jones walk-off home run for the White Sox against the Mariners. He had a long at-bat, fouling off numerous heaters until he lined a slider over the left-field wall.