Kansas City traded Falter and Lane Thomas to Atlanta on Saturday in exchange for Carter Holton and Lucas Braun, Jeff Passan of ESPN.com reports.
Falter has spent most of the season with Triple-A Omaha, but he gives Atlanta a left-handed option out of the bullpen moving forward. His last major-league outing was against the Yankees on May 26, when he allowed seven runs on nine hits (including three home runs) across 2.1 innings to take the loss. Falter has been better in Triple-A, where he has a 2.98 ERA over 42.1 frames despite a 1.45 WHIP.