The visitors lost the first four matches before mixed doubles pair of Carston Mogensen and Carolina Marin finally pulled one back to prevent a whitewash, at the Shiv Chhatrapati Sports Complex, Balewadi lat night.
After this loss, Banga beats are placed fifth on the table with eight points from one win and two defeats in three ties. They will next play bottom-placed Krrish Delhi Smashers tomorrow in Bangalore before taking on the Hotshots in Hyderabad on Tuesday.
World number three Juliane Schenk of Germany then put it across Carolina Marin of Spain 21-20 21-10 in the women's singles to take Pune to a commanding position.
Trailing 0-2, Bangalore's Carsten Mogensen and Akshay Dewalkar then took the court but they lost 18-21 18-21 to Joachim Fischer Nielsen and Kiong Tan Wee which allowed the Pistons to take an unassailable 3-0 lead.
Mixed doubles pair of Carston Mogensen and Carolina finally brought some cheers for their fans as they defeated Pune's Joachim Nielsen Fischer and Ashwini Ponnappa 20-21 21-14 11-8 in the fifth and final match.