Marlins activated RHP Kevin Gregg from the 60-day disabled list.
Marlins activated INF Rafael Furcal from the 60-day disabled list.
Marlins activated RHP Jose Fernandez from the 60-day disabled list.
According to MLB.com's Joe Frisaro, the Marlins will exercise their $1.5 million option on Jeff Mathis.
Giancarlo Stanton has been awarded the Hank Aaron award, acknowledging the National League's best hitter for 2014.
Marlins sent INF/OF Jordany Valdespin outright to Triple-A New Orleans.
Jose Fernandez (elbow) said Friday after his second throwing session since Tommy John surgery that the ball is coming out of his hand "effortlessly."
Jose Fernandez threw Wednesday for the first time since Tommy John surgery.
Henderson Alvarez allowed 11 hits but just one run over seven innings Sunday, taking a tough-luck loss against the Nationals.
The Marlins announced Sunday that they've signed manager Mike Redmond to a contract extension through the 2017 season.
Nathan Eovaldi allowed two earned runs over seven innings Saturday in a loss to the Nationals.
Anthony DeSclafani was reinstated from his suspension on Friday.
Adeiny Hechavarria went 4-for-5 with a double and two RBI as the Marlins rolled to a 15-7 victory against the Nationals on Friday.
Andrew Heaney yielded four runs in four innings, taking a no-decision in Friday's victory against the Nationals.