How would you handle a guy at your club who is a brazen foot faulter? I lost to him in doubles partly because of his great kick serve combined with his serve and volley and even posted about how to return it. When I was playing him I noticed he was foot faulting a bit, but was more focused on the ball than his position. In watching him play a few times from the sidelines I realized he doesn't just foot fault a couple inches, but he moves in about a foot! I don't know if it's intentional or not, but he comes in behind it so I feel like it gives him an unfair advantage. Obviously for an "official" match I'd call him out on it, but we all just play friendly games. I was thinking that next time we play I should just tell him to watch the foot faults. I don't know if I can yell out "foot fault" in the middle of a friendly match without making an enemy. He's a pretty nice guy and I don't want that.