
Yankee pitchers have posted a team ERA of 5.27 in August, going 5-9 in the process.
Yankee pitchers have struggled against the current division and wild card leaders, posting ERAs of 7.01 against the Angels, 5.47 against the White Sox, 4.67 against the Red Sox, and 3.67 against the Rays.
With Pudge behind the plate, opposing hitters have posted an OPS (OBP% + SLG%) of .901 in 293 plate appearances. With Jose Molina behind the dish, opposing hitters have posted an OPS of .687 in 2,495 plate appearances. It seems that Molina's defense more than makes up for his pathetic offense (.227, 1, 12 in 220 ABs).

With the Yankees this year, Jose Molina has thrown out 44% of base stealers (28 of 63) while Pudge has only thrown out 25% (3 of 12).
The Yankees as a team are hitting .258 with RISP (runners in scoring position). The Minnesota Twins lead the AL in batting average with RISP (.314).
A-Rod is batting .239 with RISP, although he hasn't seen too many pitches to hit, posting a .396 OBP. Maybe the Yanks lineup isn't as deep as some think.
Jason Giambi is batting .209 with RISP, posting an OPS of .654, well below his respective career averages of .297 and 1.000.

Before being demoted, Melky Cabrera posted an OWP (offensive winning percentage) of .328. That means given a team of Melkys batting 1-9 and league average pitching and defense, the team would go 53-109 in a 162 game season. A-Rod's career OWP is .707, roughly 114-48.

The Captain has posted an OPS of .750 , well below his career average of .845.