Karsyn Buchner-Duby of the Centennial Spartans bumps the ball during District 10 senior girls volleyball play Tuesday against the Guelph CVI Green Gaels.

The Spartans won the match, played at Guelph CVI, by a 3-1 (25-16, 25-17, 23-25, 25-19) score.

They and the John F. Ross Royals stand atop the league standings with 4-1 records.