Barcelona's Champions League ambitions have suffered a significant setback with the news that winger Raphinha is facing an extended spell on the sidelines. The club confirmed the Brazilian has sustained a right hamstring injury, expected to keep him out for approximately five weeks.

This timeline deals a brutal blow to Barcelona's European campaign. Raphinha is now set to miss the entire quarter-final tie against Atletico Madrid and would also be absent for at least the first leg of the semi-finals should the Catalan giants advance.

Reports indicate the injury occurred during Brazil's recent friendly against France, leaving Barcelona frustrated as the match took place overseas during the international break. The 29-year-old was reportedly already managing discomfort prior to the fixture.

Raphinha's absence leaves a major void in Xavi's attack. He has been in scintillating form this season, contributing 19 goals and 7 assists in 31 appearances. His recent two-goal, two-assist masterclass against Newcastle United in the Champions League round of 16 showcased his game-changing ability.

For Arsenal fans and players watching the other side of the draw, this development could be pivotal. Should the Gunners overcome Sporting CP, they would face the winner of Barcelona vs. Atletico Madrid. Facing a Barcelona side without one of their most potent offensive weapons would present a very different tactical challenge.

With further tests pending, there is a slim chance his recovery could be accelerated, but as it stands, Barcelona must now plot a path through the latter stages of Europe's premier competition without a key man in peak form.