Arzul

Sebastião Martins Oliveira Júnior (born 7 February 1972), commonly known as Arzul, is a Brazilian football coach and former player who played as a goalkeeper.

Career Born in Santos, São Paulo, Arzul represented Portuguesa Santista and Juventus-SP as a youth; initially a centre forward, he was converted into a goalkeeper after arriving late to a training session. After impressing in his new position, he was nicknamed Arzul due to his physical likeness to Julio César Arzú, a goalkeeper of Honduras in the 1982 FIFA World Cup.

Arzul made his senior debut with Juventus in 1990, also playing in the year's Série B. He subsequently played for Paulista and Guarujá before switching to futsal. and started his coaching career in the following year, being a goalkeeping coach of the youth futsal categories. He retired in 2000 after knee injuries, and moved back to football under the same coaching role.

On 3 January 2025, Arzul was dismissed from Santos after more than 20 years of service.