Success hasn’t come easy for the Warren County Middle School team, except when the Pioneers play Shelbyville.Warren County swept the regular-season series with Shelbyville Thursday with a 12-6 victory.The Pioneers, who improved to 4-4 with their second straight win, have come to play when seeing Shelbyville in the opposite dugout.Warren County won 4-3 at home in the first meeting behind a solid night from Will Lupo on the mound. This time around, the Pioneers broke out the bats for a big victory and Lupo was right in the middle once again.Lupo finished 3-for-4 with three RBIs to lead the Warren County offense that accounted for 12 runs on 10 hits.Lupo gave the Pioneers an early lead when he scored Isaac Golden with a single in the first inning.The 1-0 score remained until the fourth inning when Warren County gave starter Dylan Tubb plenty of run support.Matt Savage started the fourth-inning rally with a walk. Jordan Elkins followed with a sacrifice bunt, putting Savage in scoring position.