Andrea de Marchi will defeat Aljaz Jeran to advance at the M25 Maribor on clay. De Marchi will lean on his August 26 2:0 victory over Mattias Pisanu and his ATP 687 ranking advantage against Jeran, who is ATP 1020. The win will push De Marchi deeper into the M25 Maribor draw that runs August 24 to…