(Photo credit: Matt Marton-Imagn Images)Jackson Merrill homered and Ryan O'Hearn's three-run double gave San Diego the lead for good in the Padres' come-from-behind 7-3 win over the host Chicago White Sox on Saturday night. The White Sox (58-97) have lost seven of their last eight. Gavin Sheets' added an RBI single in the eighth and Luis Arraez a run-scoring single in the ninth. Kyle Teel's run-scoring double in the third inning gave the White Sox a 2-1 lead. The White Sox took a 1-0 lead in the first on a two-out double by Miguel Vargas.