French dominate Pool D
Pool D had two teams undefeated after the first day of matches, and they are both from France. Elouan Chouikh-Barbez and Joadel Gardoque had the best campaign among the two, beating Brazilians Arthur Mariano and Adrielson dos Santos 2-0 (21-19, 21-14) in their debut and sweeping (21-17, 21-18) Latvians Ardis Bedritis and Arturs Rinkevics a few hours later.
Their compatriots Rémi Bassereau and Calvin Aye also handled the Latvians in two sets (21-19, 21-18), but needed all three (22-24, 21-9, 15-8) to overcome the Brazilians in their second match of the day.
Pool E also had two teams emerging unscathed after a pair of pool play matches on Thursday. Coming from the qualifier, Swiss Marco Krattiger and Leo Dillier downed Brazilians Adelmo Folha and Mateus Dultra 2-1 (21-16, 16-21, 15-6) and defeated Germans Maximilian Just and Lui Wüst in straight sets (21-14, 24-22).
Austrians Tim Berger and Timo Hammarberg also produced two victories, overcoming the Germans 2-1 (16-21, 21-19, 15-8) and the South Americans also in the tie-breaker (21-19, 16-21, 15-8).
Paris Olympians Evandro Gonçalves and Arthur Lanci formed the only Brazilian team to secure two victories on Thursday after they swept (21-17, 21-17) the German Sagstetter brothers Jonas and Benedikt and defeated Canadians Sam Schachter and Jonathan Pickett also in two sets (21-16, 21-17) in Pool A.