Trailing 30 - June 6

I'm linking to my Banished to the Pen post because it looks better for those of you viewing this on mobile devices. Comments for the week: First, the top tier of National League starters is ridiculous. The top seven starters by ERA in the National League all had lower ERAs than the top starter in the American League over the past 30 days. Second, Justin Verlander seems to have gotten in together again (second in ERA, first in WHIP and strikeouts over the past 30 days), right? His trailing 30 ERA is the lowest it’s been since early 2014, his trailing 30 K/9 the highest it’s been since late 2013, and his trailing 30 batting average allowed the lowest it’s been since late 2012.