It looks like the Yankees Jazz Chisholm period was a short one:

Manager Aaron Boone told reporters on Tuesday prior to the Yankees’ game against the Chicago White Sox that Chisholm is likely to hit the IL with a left UCL injury.

…

Chisholm was stealing third base with two outs, and once he saw Volpe’s slow-roller go between the third baseman and shortstop, he started to book it to home plate to score a run. 

A throw from the White Sox shortstop was on target, but Chisholm’s head-first slide beat the tag for the score. However, upon further review of the play, Chisholm’s left arm got caught up in the cleat of the catcher, which could’ve caused the injury. 

MSN.com

He may have played it too darn fast. The Yankees were 9-5 when Chisholm played, which was great after their poor July.