 He had his first senior call-up on 16 October 2013, remaining an unused substitute in a goalless Campeonato Brasileiro Série A draw at Santos FC, and made eight more appearances on the bench that season.On 5 June 2015, he made his professional debut, starting in a 1–1 draw at Sociedade Esportiva Palmeiras in the year's national championship; he totalled 13 appearances that season, 9 as a starter.Artur scored his first goal on 11 February 2016, to win a home match 2–1 against Esporte Clube Passo Fundo in the year's Campeonato Gaúcho.