Marlins sent LHP Kent Emanuel outright to Triple-A Jacksonville.
The 32-year-old left-hander had been designated for assignment on Wednesday, but he passed through waivers unclaimed and will continue to function as extra bullpen depth for the Marlins. Emanuel holds a 7.56 ERA, 1.56 WHIP and a 6/3 K/BB ratio over 8 1/3 innings with the Marlins this season.