Atlanta promoted Lara from High-A Rome to Double-A Mississippi on Tuesday.
The 21-year-old from the Dominican Republic will make the move to the Southern League after he compiled a 3.92 ERA, 1.47 WHIP and 72 strikeouts over 62 innings at Rome. The right-hander was particularly sharp over his last four outings at High-A, turning in a 1.19 ERA and 34:7 K:BB over 22.2 frames.