[1] Louzada saw immediate success playing basketball for his school and joined the Liga Urbana Social de Basquete (LUSB) at age seven.

[2] In August 2016, Louzada was one of 40 players invited to the National Basketball Association (NBA) Americas Team Camp in Mexico City.

[4] On 26 January 2019, he recorded a career-high 27 points and six rebounds in a 100–70 victory over Nicaraguan club Real Estelí in the FIBA Americas League.

[5][6] On 12 April 2019, Louzada played for the World Select Team at the Nike Hoop Summit in Portland, Oregon.

Two days later, the Pelicans announced that he was diagnosed with a torn medial meniscus in his left knee and would be ruled out indefinitely.

[24][25] On 10 September 2018, Louzada was called up to play for the senior Brazilian national team in the second phase of 2019 FIBA World Cup qualification.

[27] On 21 February 2019, he scored 15 points in a 104–80 win over the Virgin Islands, helping Brazil qualify for the 2019 FIBA World Cup.