It’s the latest setback in what has been an injury-riddled career for the Spaniard, who spent last season on loan at Las Palmas, a spell that was marked by injuries again.
Samper also missed the Blaugrana’s pre-season tour of the US last month due to injury.
Wednesday’s news comes with a degree of concern as Samper has previously required surgery on the same ankle.
This is a critical season for 23-year-old midfielder Samper, who has long been touted as the next academy product to make the step up at the Camp Nou. With his injury history, and with Barcelona having plenty of options in midfield already, his future at the club will come under increasing scrutiny.
The club are resigned to accepting loan offers as few suitors have emerged to take the forward on a permanent deal, with Barcelona’s asking price influenced by the €30million plus add-ons they paid Valencia for him two years ago.
Alcacer hasn’t featured for the La Liga champions yet this season.
Borussia Dortmund are a potential destination, though the forward is said to prefer a move to another Spanish club, with Real Betis and Alaves on the radar.
Alcacer scored seven goals for Barca last season, but played only 996 minutes, and his playing time at the club would only be further reduced this season.
Hello Barcelona fans!
With the La Liga season underway and the transfer window deadline looming in Spain (August 31), there is no shortage of news coming out from the Camp Nou.
1:08pm – Messi leads captains in fight against North America league game
Lionel Messi will co-sign a letter along with all other La Liga captains expressing their disapproval of the league’s plans to play a regular season game in the USA or Canada.
More on that here.
10am – Barca set to offer Rakitic new deal
Read more, here.