The Central College volleyball team captured two 3-0 wins Friday to remain unbeaten in the MIAC-IIAC Border Battle and extend its win streak to nine. The Dutch took a 25-23, 25-18, 25-23 victory over St. Catherine in their first match. Defensive specialist Chelsea Grieger of Pella picked up 15 digs. Grieger also had 17 digs in the win over Augsburg, while Pella native Haley Brillhart had nine kills and five blocks. The Dutch complete tournament play Saturday squaring off against Bethel and facing 24th ranked St. Mary’s .