Background info, I just started to play in USTA league play, before this it was just recreational play. I have notice that on serves that are obviously out I usually can call these right after the ball has landed, but sometimes I catch myself hitting a serve that is out before I can yell anything. It seems that my swing reaction is quicker than my assessment of the serve, usually on the heaters. Would most of you just play the point and just write off the return even if it is out or would you call a late wide or long call? I usually just play it even though I kick myself afterwards, if I knew that it was out.