Javier Hernandez confidently stepped up to dispatch United's first penalty in the victory against Stoke City in midweek, continuing his fine run of goalscoring form against the Potters.
Although the Mexican is on spot-kick duty for his country, it was the first time he has taken one in the Barclays Premier League since joining the Reds.
The unerring finish past Thomas Sorensen ensured Chicharito became the 13th player in the Premier League to successfully convert a penalty for Sir Alex's side.
Can you name the other 12?
Click here for the answers and look out for another teaser next Thursday.