Riley is out of the lineup against the Padres but hasn't had any issues with his intercostal injury Sunday, Justin Toscano of The Atlanta Journal-Constitution reports.
Riley hasn't seen the field since May 12 due to intercostal inflammation but appears to be progressing in his recovery, and he could soon resume taking swings. The 27-year-old may be able to avoid a stint on the injured list but still seems to be at a couple days away from rejoining the lineup.