Forward Robert Lewandowski commented on Barcelona's heavy 4-1 defeat to Sevilla.
İdman.biz reports that Lewandowski missed a penalty in the game.
"There are matches like the game on Sunday. This is part of football. Things don't always go the way we want them to. Missed penalties are an integral part of this sport. What's happening now is frustrating, but we hope to respond positively," Lewandowski said.
"We want to forget this frustration, but we have to show it on the field," the 37-year-old forward added.
The former player of Borussia Dortmund and Bayern Munich is now focused on the Polish national team, which will play an important qualifying match for the 2026 World Cup against Lithuania.