Gabriel Martinelli made his World Cup debut in Brazil's win over Serbia on Thursday, November 24, 2022.
Tite's side celebrated a 2-0 victory as Richarlison formed a double. Their upcoming game will be against Switzerland on Monday, November 28.
Martinelli came on in the 87th minute as he replaced Raphinha.
Taking to Instagram, the Arsenal youngster posted: "Unforgettable moment , 1st step taken! Let's go Brazil."
Meanwhile, Argentina and Aston Villa goalkeeper Emi Martinez took to comments' section and replied with several emojis.
Gabriel Martinelli IG