Today I was playing in a tournament against this guy, he looked like a high school player. He was a real hot head, screaming after every point he lost, throwing his racket, etc. Three times he hit serves he thought were in, but on the third one I do feel a little guilty because I think I might have been wrong. He hit the serve and I was able to return it, but I called it out, if I would've corrected the call would it be a first serve? Or his point? If he aced me, it would be his point, but since I returned it he would get a first serve, is that right?