How good has the Cubs' offense been? "So far this season, the Cubs have amassed about 400 plate appearances, 11 homers, 35 runs, a 23.9% strikeout rate and a 5.5% walk rate (these numbers are offensive, of course, and, yes, I mean that in multiple ways). All that and more is good for a .635 OPS and a .275 wOBA. In case you're wondering, no, the Cubs position players have not yet attained replacement-level production. With positional, fielding, and baserunning adjustments factored in, they're worth 0.1 wins below a replacement level player." http://networkedblogs.com/KhiBh