The Rockies rotation has given up 34 earned runs through 10 games. German Marquez and Kyle Freeland are responsible for just four of those runs. The rest? Jon Gray has allowed eight runs, Tyler Anderson eleven, and Chad Bettis eleven (and in just 8 1/3 innings, good for an 11.88 ERA).
This has made the Rockies starters 25th in baseball in ERA (5.60) while opponents have slashed .266/.346/.444 against them (the .790 OPS is good for 25th as well).
The rotation was supposed to a strength for this squad.