The Lancaster Post 31 American Legion junior baseball team split a home twin bill to cap regular-season play Tuesday night at Eggleton Field.P-31, 11-7, 10-4, opened the twin bill with a 13-3 win over Gaffney, but the visitors turned the tables in the nightcap with a 6-4 win.In the opener, which was scheduled for seven innings, Lancaster closed out the win in six innings due to the 10-run mercy rule.Dillon Hydrick, who had two hits, scored three runs and three runs batted in, sealed the verdict as he stole home for the final run in the bottom of the six