Robin van Persie has defended Manchester United's penalty record and hailed Bruno Fernandes as "world-class" from 12 yards.
United were awarded their 21st spot-kick of the season in their Europa League meeting with Copenhagen on Monday night.
The last eight tie went to extra time after a goalless first 90 minutes, and Ole Gunnar Solskjaer's men ultimately needed help from referee Clement Turpin to make the breakthrough.
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Turpin pointed to the spot when Anthony Martial went down under minimal contact in the box, with Fernandes stepping up to score his 11th goal for the Red Devils since joining the club from Sporting CP in January.