PITTSBURGH -- A.J. Ellis wore a dark blue T-shirt under his uniform and catchers gear Monday night in Pittsburgh. After catching nine innings on a muggy night, the shirt was navy blue, soaked completely through by sweat.It's getting into that time of the year, the hottest months. Teams begin to separate themselves, the trade deadline looms and tension rises. For the Los Angeles Dodgers, the post-All-Star break portion of their schedule has begun drenched in stress.