Marlins sent RHP Luarbert Arias outright to Triple-A Jacksonville.
The 24-year-old right-hander had been designated for assignment last weekend, but he passed through waivers unclaimed and will continue to function as extra depth for the Marlins at the Triple-A level. Arias has been hit extremely hard in six appearances with the Marlins this season, posting a 10.61 ERA, 2.14 WHIP and a 9/5 K/BB ratio over 9 1/3 innings.