Now, as for the damage done -- notwithstanding the endless ribbing and self-loathing that follows such a sequence -- Clayton was at least provided some leniency via the Rules of Golf. Although there are actual two moments when Clayton deflected his ball-- first when he throws his putter, and then when his elbow hits it -- the rules dictate you can't incur two penalties for one continuous motion. Thus, Clayton was only assessed a one-stroke penalty under Rule 18-2: Ball At Rest Moved By Player, Partner, Caddie Or Equipment. In either scenario, the ball should be replaced.