Jon Lester had a terrible outing yesterday, allowing nine runs — seven earned — and leaving the game before he could complete two innings.Lester entered the afternoon with a 3.99 ERA. He exited with a 4.37 ERA. Later the Cubs said that Lester was suffering from left lat tightness. The Cubs are now saying that Lester will miss 1-2 starts.
Jon Lester to miss one or two starts
Hardball Talk | Aug 18