Some seem more devoted to their team than their partners - and more bothered about events on the pitch than in the bedroom.
It seems to be a study carried out at the Uni of Hertfordshire. Well, Hertfordshire's a bit boring, they have to do something to liven things up a bit.
And what team comes top of this particular league?
Fans of strugglers Sheffield United - such as actor Sean Bean - top the national table pondering the fortunes of the Blades 110 times a day.
Sadly the article is badly marred by there being (a) no pic of Bean and (b) even worse, being adjacent to a pic of Whoreblando in some bit about him not being able to get a girlfriend. But Whoreblando, women have this thing called taste.