Brazil's team doctor, Rodrigo Lasmar, has confirmed Neymar will miss up to three weeks of action after sustaining a calf injury ahead of the World Cup next month. 

Neymar was included in Carlo Ancelotti's 26-man squad for FIFA's flagship tournament, but now faces a race against time to play at what will be his fourth World Cup. 

Chelsea's Joao Pedro was the most high-profile omission for Brazil, with Neymar picked ahead of him despite not playing for Brazil in almost three years after sustaining an anterior cruciate ligament injury (ACL). 

The 34-year-old suffered his latest issue during a 3-0 defeat against Coritiba on May 17 and missed three games, though he was confident the injury was not a serious one. 

However, Lasmar confirmed that Neymar would not be available for Brazil's pre-World Cup friendlies against Panama and Egypt, while the Selecao's opener at the tournament against Morocco could also be beyond his reach.

"Neymar reported for duty yesterday here at ​Granja Comary, underwent all the medical tests, which concluded with an MRI scan revealing a ​grade-two calf injury, not just swelling. He is expected to be cleared in ⁠two to three weeks," Lasmar said.

Primeiro dia de atividades na Granja Comary concluído!

A programação contou com treino com bola e avaliações físicas, dando início à preparação da maior Seleção do mundo.

Foco, intensidade e orgulho de vestir a amarelinha. #BateNoPeito pic.twitter.com/GEDKq1sIgV

— brasil (@CBF_Futebol) May 28, 2026

Brazil also take on Haiti on June 19 in Philadelphia before they conclude their Group C campaign against Scotland five days later at Hard Rock Stadium. 

And Ancelotti will be hoping Neymar can feature for his side sooner rather than later, given he is his nation's all-time top scorer with 79 goals in 128 appearances for them. 

Neymar has netted eight goals and provided three assists in 13 matches at the World Cup, with only Ronaldo Nazario (19), Pele (18) and Jairzinho (12) directly contributing more at the finals for Brazil. 

He is also one of three players to score and assist in the last three World Cups, along with former Barcelona team-mate Lionel Messi and Croatia's Luka Modric.