Qwissit Tennis Referee

Chair Umpire

Line umpires, overrules and ball marks

12 of 60 questions in the app

Line umpires

  1. On which lines does a line umpire make calls? Easy
  2. When may a line umpire call "Out"? Easy
  3. A line umpire immediately realises that their "Out" call was wrong. What do they do? Easy
  4. A line umpire could not see a ball because of a player. What do they do? Easy
  5. Which clothing colours may line umpires not wear? Easy
  6. A player asks the line umpire why the umpire overruled the call. How does the line umpire react? Easy
  7. Which behaviour is prohibited for line umpires under the ITF Duties? Easy
  8. A line umpire sees a code violation that the umpire did not notice. What do they do? Easy

Overrule

  1. What must the umpire have seen in order to overrule a ball called "good" to "Out"? Medium
  2. What does "promptly" mean for an overrule under the ITF Duties? Medium

Overrule

  1. The line umpire calls "Fault" on a serve and the umpire immediately overrules to "good". The receiver had not touched the ball; it was a clear ace. What applies? Hard
  2. A return is called "Out" and the umpire overrules to "good". The opponent was within reach and might still have got to the ball. Which statements are correct? Hard

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