In the early hours of September 10 Beijing time, Liverpool defeated Atletico Madrid 2-1 in the Champions League. Around the 60th minute, French winger Barcola, who joined this summer for £123 million, was substituted while holding his left calf, causing concern at Anfield.
However, after the match, Liverpool manager Iraola quickly reassured supporters. According to BBC Sport, Iraola clearly stated that Barcola was not injured.

"Just cramp, no injury."
This was Barcola's first start for Liverpool. In his post-match interview, Iraola repeatedly stressed that the substitution was not due to an injury issue.
"Just cramp, no injury," Iraola said.
The Liverpool manager explained that Barcola did not have a complete pre-season after joining from Paris Saint-Germain and is still in the process of rebuilding his match fitness.
"It is about building his physical condition," Iraola said. "Before this, we did not really know how long he could play because he did not get any pre-season game time at Paris Saint-Germain."
"A few days ago he played 30 minutes. There were some doubts about how many minutes he could give us in this match, and now we should know the answer."
Two one-on-one chances against the goalkeeper, manager satisfied
Iraola gave a positive assessment of Barcola's performance, although the France international failed to score.
"I am very satisfied because he had two very clear chances one-on-one with the goalkeeper," Iraola said. "He did not score, but I want him to be in those positions because that is where he needs to make the difference."
Liverpool's official website also confirmed Iraola's optimistic assessment, stating that Barcola was substituted because of cramp rather than a muscle injury.
From the course of the match, Barcola did not score, but his movement repeatedly caused problems for Atletico's defense and he appeared twice in excellent scoring positions. For a player who had just made his first start, this may be more important than immediately contributing a goal.
The patience required for a £123 million price tag
A £123 million transfer fee naturally brings huge expectations, but given his lack of pre-season preparation, Liverpool cannot expect Barcola to immediately deliver a full 90-minute performance.
Iraola's choice to carefully manage his playing time appears reasonable. The good news is that this looks like a fitness issue rather than an injury problem. With Liverpool competing on multiple fronts this season, gradually bringing Barcola to his best condition may be more valuable than rushing the process.