Gabriel Magalhaes is a potential doubt for next weekend’s clash with Tottenham Hotspur after picking up an injury playing for Brazil.The Arsenal defender was forced off during the second half against Senegal on Saturday.Gabriel was forced off during Brazil’s victory over Senegal at the Emirates StadiumGetty Gabriel had started for the five-time World Cup winners in their friendly victory at the Emirates Stadium.However, his afternoon would last just 64 minutes before he limped off in the second half.After appearing to feel some discomfort, Gabriel went to the ground as play was stopped.Having received treatment from the Brazil medical staff, he trudged off the pitch and was replaced by Roma’s Wesley.The 27-year-old had been making his 17th appearance for the national team at the home of his club side.Fortunately for Brazil, they were able to hold on to their 2-0 lead after Gabriel was taken off, with Spurs’ Pape Matar Sarr also having to be replaced due to injury.First half goals from Estevao and Casemiro proved to be the difference between the two sides.The severity of Gabriel’s injury is not yet known with Carlo Ancelotti‘s side in action again on Tuesday.Speaking after the game, Ancelotti said: “Bad? I don’t know, he had a problem on his adductor the medical staff have to check tomorrow. “We are really sorry for this, really disappointed, when players have an injury I hope they can recover well and soon.”The Arsenal defender felt some discomfort during the second half of the friendly clashGettyView Tweet: https://t.co/KoeJv5E49qBrazil are scheduled to face Tunisia in Lille having already secured their spot at next summer’s World Cup.The Selecao came through South American qualifying with ease, clinching their place in the draw back in June.As for Arsenal, Mikel Arteta now faces a nervous wait over Gabriel’s fitness.His defender has so far played every minute in the Premier League for the Gunners this season.Meanwhile, he has conceded just five goals and kept 13 clean sheets in 17 matches across all competitions.Arsenal face Tottenham at home in the north London derby in their next match on November 23.The Gunners go into the match four points clear at the top of the Premier League.Arteta is also sweating on the fitness of fellow defender Riccardo Calafiori.ITV SportGabriel is now a potential injury doubt for next weekend’s north London derby[/caption]The Italian has returned to the club early from international duty amid injury fears.Italy boss Gennaro Gattuso told Sky Sport Italia: “Calafiori left the training camp. We tried Calafiori, he had a few issues. I thank him for his commitment: he stayed here for a week, he could have played perhaps, but it wouldn’t have been fair to him or Arsenal.It comes with Martin Odegaard and Gabriel Jesus already ruled out of the clash with Spurs.The latter is back in training following a torn ACL, but remains weeks away from returning to competitive action.Arteta is hoping to welcome back a quartet of previously sidelined players, though.Noni Madueke, Viktor Gyokeres, Gabriel Martinelli and Kai Havertz are all targeting a comeback against Spurs.Arsenal are unbeaten in their last six meetings with their bitter rivals and have not lost against them at home since 2018.