Manager Dave Roberts said that Treinen (shoulder), who threw a bullpen session Tuesday, won't advance to facing live batter for at least a couple more weeks, Fabian Ardaya of The Athletic reports.
The veteran right-hander has been throwing bullpen sessions for the past couple weeks, but the Dodgers won't rush his rehab progression into the next stage. Roberts previously mentioned mid-August as the potential return window for Treinen, but that can likely now be pushed into the back half of the month at a minimum.