Gregerson notched his ninth save with a perfect inning of work against the White Sox on Wednesday.

EDGE Analysis

After he blew Tuesday's save -- the third time out of four that Gregerson had failed to hold a one-run lead -- it was nice to see the righty get back out there and polish off the South Siders. Gregerson's hit some bumps in the road recently, but he still has a fairly firm grip on the Astros' closing job.