SIOUX CITY — On Saturday, the Spencer girls tennis team traveled to Sioux City to compete at Bishop Heelan High School for team regional competition. Spencer would face off with Denison-Schleswig, defeating the Monarchs 5-1 to advance to the next round. The team would then face off against Bishop Heelan in a nearly-five-hour marathon, with the Crusaders slipping past the Tigers 5-4 to advance to the substate final.