Brazilian João Victor Couto Loureiro won the doubles title at the M15 de Haren, Netherlands, alongside South African Pieter de Lange in the week of 31 August 2026.

The pair claimed the title on clay at the ITF World Tennis Tour event, according to the ITF table for that week.

The available source does not detail the final score or the opponents beaten in the decider; the record is limited to the doubles title win.

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