Notre Dame at Potosi – Sept. 4This is a rematch from last year’s raucous Class 3 sectional battle. Bismarck at Valle Catholic – Sept. 25Bismarck last celebrated an MAAA Small-School championship in 2013. Valle Catholic is riding a 32-match win streak in conference action dating back to 2018. Valle Catholic at Potosi – Sept. 29Potosi earned a four-set road victory in the lone matchup last fall. Valle Catholic was eliminated from the district tournament before having a chance to possibly return the favor.