Atlanta optioned Alvarez to Triple-A Gwinnett on Wednesday.
Alvarez got regular run at second base after Ozzie Albies (wrist) landed on the injured list, but he went just 3-for-30 with a 10:0 K:BB over eight games. Atlanta now appears prepared to go with Whit Merrifield (finger) as its regular at the keystone while Albies is shelved.