The Cubs Are Finally Putting Their Run Differential To Good Use

The National League Central is the weirdest division in baseball. It’s the only one where the first place team has a negative run differential. It’s also the only one where the second place team has a negative run differential. Indeed, only one team in the division has scored more runs than they’ve allowed, and it’s the third-place Chicago Cubs at 51-51.
With a +55 run differential, the Cubs rank third in the National League, better than teams like the Giants, Diamondbacks, Phillies, and Marlins, and, of course, ahead of the Brewers, Reds, Cardinals, and Pirates. Only three NL clubs have outscored the Cubs, and only six have allowed fewer runs to cross the plate. Only one has done both: the Atlanta Braves. Yet while the Braves have the best World Series odds in baseball, the Cubs’ chances of claiming a title are just a teeny tiny bit worse:
Team | Playoff Odds | World Series Odds |
---|---|---|
Atlanta Braves | 100% | 25.5% |
Chicago Cubs | 21.5% | 0.7% |
By Pythagenpat and BaseRuns, the Cubs “should” be 57-45. According to the calculation of Pythagorean win-loss record at Baseball Reference, the Cubs “deserve” to be 56-46 this season, five games better than they are right now. That record still wouldn’t be quite enough to put them ahead of the Brewers, but it would bring them within half a game of the division and into first place in the Wild Card standings. Unfortunately for Chicago, Pythagoras doesn’t have much of a say in the postseason race. With a .500 record, the Cubs are four games back of a Wild Card berth, and they’d have to leapfrog at least three teams to get there. Their playoff odds sit at 21.5%, putting them behind the Brewers and Reds in the NL Central, as well as the Phillies, Giants, Marlins, Diamondbacks, and even the Padres in the Wild Card chase. They recently surpassed the Mets, but with the way New York is playing, that isn’t saying much. Read the rest of this entry »