The Cardinals’ Missing Magic
Over the last couple of years, we’ve talked a lot about the Kansas City Royals and the ability of certain teams to sustainably beat estimates like the BaseRuns expected records we publish on our standings page. Famously, the Royals have won far more games than our numbers thought they would — over the last three years, they’ve won 25 more games than their BaseRuns Win% would suggest — making two straight World Series appearances and winning last year’s fall classic along the way.
Interestingly, though, with less fan fare, Missouri’s other team has also been winning far more often than BaseRuns suggested was likely. Over the last three years, they’ve won 23 more games than their BaseRuns expected record, nearly as many as the Royals. Last year, they won 11 more games than expected on the strength of an historic clutch performance. As Ben Lindbergh noted in a Grantland piece last summer, the Cardinals pitching staff was insanely good at stranding runners last year, so their run prevention ended up being fantastic even as their pitchers routinely danced with danger.
Six weeks into 2016, however, the tables have turned. The Cardinals are just 20-18, already finding themselves eight games back of the Cubs in the NL Central, except BaseRuns thinks they should actually be 25-13, which would give them the second best record in all of baseball. A year after posting one of the largest positive differences between expected record and actual record, the Cardinals have already won five fewer games than expected, and if they continued at this pace, they’d post the largest negative differential for any team in a single season.


