The Aces took the opener 4-2, but the Storm Chasers roared back to win the nightcap 13-1 Thursday night in Reno.
The Aces scored three times in the first inning of game one. Irving Falu doubled home two runs in the fourth to cut the deficit to 3-2, but in the home fourth Taylor Harbin singled, stole second and scored on a Tuffy Gosewisch single.
Chase Anderson (2-4) picked up the win and Justin Marks (0-2) took the loss.
Omaha scored three in the first inning of game two on a Johnny Giavotella three-run homer and nine in the second for a 12-0 lead. Paulo Orlando accounted for three of those runs, clearing the bases with a triple.
Max Ramirez later homered for the Chasers.