David Schoenfield ESPN Senior Writer
With seven scoreless innings from Lance McCullers, the Astros' rotation ERA sits at 2.25. It's averaging 10.55 strikeouts per nine innings -- just about equal to Randy Johnson's career rate of 10.6. Batters are hitting .186 against them -- that's less than the .195 average Pedro Martinez held hitters to during his 1997-2002 peak. They've allowed a .254 wOBA -- only seven regular batters are worse this season. Incredible.