Lopez will start Wednesday's game against the Cardinals in Atlanta.
Lopez will be making his second straight appearance as a starter, though Mark Bowman of MLB.com previously reported that Atlanta could once again have Hurston Waldrep piggyback the veteran right-hander. In his last appearance Friday in San Francisco, Lopez threw three innings of one-run ball before Waldrep followed with two scoreless frames in relief. Lopez tossed 57 pitches in that outing, but even if he gets piggybacked agin, he could still push up his pitch count a bit more Wednesday.