The magic of the FA Cup is in full swing this weekend.
Premier League giants, EFL stalwarts and non-league upstarts will all meet in third round of what many consider to be the greatest cup competition in the world. Many of the lower-ranked sides will be dreaming of pulling off a memorable upset, while some might well be dreaming of a trip down Wembley Way at the end of the season.
But what if teams can't be separated after 90 minutes?