g. To decide all doubtful or disputed strokes, and all points of law (subject to Regulations 11 and 12);
h. In handicap matches to call the odds at the commencement of each set;
i. To sign the Umpire's scoring sheets, and to deliver them at the conclusion of the match to such person as the Committee may authorize to receive them;
Provided, that no omission of any of the foregoing duties on the part of an Umpire shall of itself invalidate a game or match.
11.—It is the duty of a Line-Umpire to call faults and to decide strokes relating to the line for which he is appointed Umpire, and to such line only.
12.—The decision of an Umpire shall be final upon every question of fact, and no Competitor may appeal from it; but if an Umpire be in doubt as to a point of law, or if a Competitor appeal against his decision on such a point, the Umpire shall submit to it the Referee, whose decision shall be final.
13.—The Referee shall not bet on a match, nor shall an Umpire on a match in which he is acting, and if an objection for this or any other reason be made to a Referee or Umpire, either before or during the match, by a member of the Committee or a Competitor, the match, if begun, shall, if necessary, be at once stopped by the Referee or two members of the Committee, who shall take the opinion of the Committee on the objection, and the Committee shall have power to remove or suspend the Referee or Umpire so objected to; provided that the decision of the majority of the Committee present shall be final, and that the Referee or Umpire so objected to (if a member of the Committee) shall not be at liberty to vote on the question.
14.—No competitor may transfer his entry to another player.
15.—Competitors shall have a right, by themselves or their deputies, to be present at the draw.