Tonight in Chicago Yu Darvish of the Dodgers will face off against Kyle Hendricks of the Cubs. If this were Game 1, we’d have a lot to say about the Dodgers’ trade deadline pickup and the Cubs’ budding ace. If this series continues on the way it’s been going, however, each of them will be footnotes because it has been all about the bullpens.

The Cubs, you may have heard, are having tremendous problems with relief pitching. Both their own and with the opposition’s. Cubs relievers have a 7.03 ERA this postseason, and have allowed six runs on eight hits and have walked six batters in seven innings of work. And no, the relief struggles aren’t just a matter of Joe Maddon pushing the wrong buttons (even though, yeah, he has pushed the wrong buttons).

Maddon pushed Wade Davis for 44 pitches in Game 5 of the NLDS, limiting his availability in Games 1 and 2. That pushing is a result of a lack of relief depth on the Cubs. Brian Duensing, Pedro Strop and Carl Edwards Jr. all have talent and all have had their moments, but none of them are the sort of relievers we have come to see in the past few postseasons. The guys who, when your starter tosses 80 pitches in four innings like Jon Lester did the other night, can be relied upon to shut down the opposition for three and a half more until your lights-out closer can get the four-out save.