Brazil's Alessandra Barros/Scott McMullan lost 8-2 to Brazil's Aline Goncalves/Marcio Cerquinho in the Final of the Brazilian Mixed Doubles Championship, held November 15 - 19, 2017 in Toronto, Ontario.
 
Brazil's Alessandra Barros/Scott McMullan finished 4-1 in the 0-team qualifying round. . In their opening game, Brazil's Alessandra Barros/Scott McMullan lost 9-2 to Brazil's Luciana Barrela/Marcelo Mello, then responded with a 6-3 win over Brazil's Taisa Adrover/Sergio Mitsuo. Brazil's Alessandra Barros/Scott McMullan won 6-5 against Brazil's Anne Shibuya/Claudio Alves, then won 10-7 against Brazil's Aline Goncalves/Marcio Cerquinho and 9-3 against Brazil's Raissa de Sousa Rodrigues/Marcio Dias Santos Rodrigues in their final qualifying round match.
 
. For week 15 of the event schedule, Brazil's Alessandra Barros/Scott McMullan did not improve upon their best events, remaining at th place on the World Ranking Standings with total points. Brazil's Alessandra Barros/Scott McMullan ranks th overall on the Year-to-Date rankings with points earned so far this season.