This wasn't at RFK, but at a local minor league stadium.
The Nashua Pride, (complete with former Brave outfielder Darren Bragg) were playing the Bridgeport Bluefish.
The Bluefish pitcher, who blew the game for the team the previous night was given the chance to keep the Pride lead slim. Well, he didn't do a very good job, and the Pride took a big advantage. After he walked in a run, the lady behind us:
"See, this is why no one be comin to our games! We got them pitchers walkin in the Home Runs"