The current Premier League season is nine games old, meaning we’re a quarter through the campaign already.
But how well-behaved have each team been so far?
The formula for calculating this is: 1pt for a yellow card, 3pts for two yellow cards resulting in a red and 5pts for a straight-red card.
Here, using this data provided by Transfermarkt, we have ranked all 20 Premier League teams from the most-disciplined, to the least-disciplined.
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9. Wolves
Yellow Cards: 17 Second Booking Red Cards: 0 Straight Red Cards: 0 Total Disciplinary Points: 17 Photo: Shaun Botterill
10. Brentford
Yellow Cards: 14 Second Booking Red Cards: 1 Straight Red Cards: 0 Total Disciplinary Points: 17 Photo: Justin Setterfield
11. Norwich City
Yellow Cards: 15 Second Booking Red Cards: 1 Straight Red Cards: 0 Total Disciplinary Points: 18 Photo: Julian Finney
12. Arsenal
Yellow Cards: 14 Second Booking Red Cards: 0 Straight Red Cards: 1 Total Disciplinary Points: 19 Photo: Richard Heathcote