Acuna (hamstring) went through a full pregame workout at Truist Park in Atlanta on Tuesday, Chad Bishop of The Atlanta Journal-Constitution reports.
It's a big step for Acuna, who is on the 10-day injured list for the second time this season with a strained left hamstring. He missed nearly three weeks of action the first time and has already been out longer than that this time around. Going through a full workout suggests Acuna could be nearing a return to games, but Atlanta manager Walt Weiss said it's a "long shot" the outfielder returns before the All-Star break. Acuna could be back for the beginning of the second half, however.