The Catalans head into the weekend two points behind league leaders Real Madrid, who do not play until Sunday evening, with the two sides meeting at Camp Nou in two weeks' time.
Xavi's side have won five league games in a row, scoring 18 goals in six league matches and only conceding one. Here, Sports Mole rounds up Barcelona's latest injury and suspension news ahead of their clash with Mallorca, who are 10th with eight points.
Memphis Depay
Status: Out
Type of injury: Thigh
Possible return date: October 23 (vs. Athletic Bilbao)
Memphis Depay limped off seven minutes into the second half of Netherlands' 2-0 victory away to Poland last week, with the forward suffering an injury to his thigh muscle.
It seems unlikely that Depay will return in time for El Clasico on October 16, with a return the following weekend a more likely proposition.
Frenkie De Jong
Status: Out
Type of injury: Thigh
Possible return date: October 23 (vs. Athletic Bilbao)
Like his compatriot Depay, Frenkie De Jong was withdrawn at half time of Netherlands' 2-0 win in Poland due to a thigh injury, so a similar return date seems likely for the midfielder.
Ronald Araujo
Status: Out
Type of injury: Thigh
Possible return date: Unknown
Ronald Araujo underwent surgery on his thigh earlier this week in Finland, meaning that the defender is unlikely to play for his club prior to the World Cup beginning in November.
Jules Kounde
Status: Out
Type of injury: Hamstring
Possible return date: October 16 (vs. Real Madrid)
Jules Kounde picked up an issue to his hamstring in France's 2-0 win over Austria last Thursday, but the defender's injury is not thought to be as serious as the aforementioned ones, meaning that he may return in time for El Clasico.
Hector Bellerin
Status: Out
Type of injury: Calf
Possible return date: October 23 (vs. Athletic Bilbao)
Hector Bellerin picked up a calf injury in training on Tuesday, and he seems likely to miss a few weeks of first-team action as a result.
BARCELONA'S SUSPENSION LIST
Barcelona have no suspensions for Saturday's match against Mallorca.
Nizhny Novgorod 
Lokomotiv Moscow 
Lorient 
Paris Saint Germain 
Monaco 
Lille 
Everton 
Liverpool 
Manchester Utd 
Sheffield Utd 
Marseille 
Nice 
Atalanta 
Fiorentina 
Ajax 
Excelsior 
Heerenveen 
PSV 
CSKA Moscow 
Spartak Moscow 
Udinese 
Roma 
Brighton 
Manchester City 
Go Ahead Eagles 
Feyenoord 
Montpellier 
Nantes 
Real Sociedad 
Real Madrid 
Dnipro-1 
Dynamo Kyiv 
West Ham 
Shakhtar Donetsk 
Bayern Munich 
Eintracht Frankfurt 
FC Augsburg 
Werder Bremen 
RB Leipzig 
Borussia Dortmund 
SC Freiburg 
VFL Wolfsburg 
Burnley 
Sampdoria 
Como 
Juventus 
AC Milan 
Brentford 
Bayer Leverkusen 
VFB Stuttgart 
Atletico Madrid 
Athletic Bilbao 
Elche 
Espanyol 
Stade Lavallois 
Bordeaux