Nicolino was recalled from Triple-A New Orleans on Tuesday.
The Marlins decided to bring Nicolino back to the major league roster now that rosters have expanded, but the outlook on the left-hander still doesn't look great. Although he did muster up a quality start in his last outing with Miami, the 24-year-old's rough 5.48 ERA and abysmal 3.8 K/9 don't make him much of an intriguing option going forward, even if he is afforded a few starts during the Marlins' postseason push.