I don't think I've ever seen anyone spit whilst playing tennis and rarely (if at all seen anyone spit playing rugby)...
Just don't understand why footballers have so much saliva, and it must be saliva because phlegm usually comes out in big long stringy bits half attached to your face!
I played rugby for years, to a decent standard, and constantly saw people spitting. some people would just outright put a finger to one nostril and spray all their snot out the other. football is a popular sport and so you see it a lot, and most other popular sports - like tennis - you don't tend to see it much because they stop every other game, pick up a towel and sort themselves out there; same with most athletics. The fact that hockey ref above is yellow carding people is putting a stop to it for THAT game, but the fact he is actively yellow carding people is indicative that this "it's football" viewpoint is toss.
don't get me wrong I still think it's gross, especially in the street, during sport though I frankly couldn't care less
B@