Comment and Analysis
The midfielder's ankle took a heavy blow from Villarreal's Pina just before halftime in their Copa del Rey semi-final on Wednesday.
Goals from Neymar and Luis Suarez booked the Blaugrana a place in the Copa del Rey final, with victory at El Madrigal confirmed after the hosts were reduced to 10 men.
From ailing Alexis to fatigued Fabregas – Exhausting English football is harming the Premier League's superstars
Two of the shining lights from the start of the season have noticeably dipped after the hectic Christmas period. Is it time for English football to have a serious rethink?