## APPENDIX K 

## ITF RULES OF TENNIS 

approved as Player Analysis Technology, or that are utilised to limit or prevent wear and tear or vibration or, for the frame only, to distribute weight, are permitted. All permissible objects, protrusions and devices must be reasonable in size and placement for their respective purpose(s). 

No energy source that in any way could change or affect the playing characteristics of a racket may be built into or attached to a racket. 

## PLAYER ANALYSIS TECHNOLOGY 

## APPENDIX III 

Player Analysis Technology is equipment that may perform any of the following functions with respect to player performance information: 

A. Recording 

B. Storing 

C. Transmission 

D. Analysis 

E. Communication to a player of any kind and by any means 

Player Analysis Technology may record and/or store information during a match. 

Such information may only be accessed by a player in accordance with Rule 30. 

## APPENDIX IV 

## ADVERTISING 

1. Advertising is permitted on the net as long as it is placed on the part of the net that is within 3 feet (0.914 m) from the centre of the net posts and is produced in such a way that it does not interfere with the vision of the players or the playing conditions. 

A mark (non-commercial) of the sanctioning body is permitted on the lower part of the net, minimum 20 inches (0.51 m) from the top of the net, as long as it is produced in such a way that it does not interfere with the vision of the players or the playing conditions. 

2. Advertising and other marks or material placed at the back and sides of the court shall be permitted unless it interferes with the vision of the players or the playing conditions. 

3. Advertising and other marks or material placed on the court surface outside the lines is permitted unless it interferes with the vision of the players or the playing conditions. 

4. Notwithstanding paragraphs (1), (2) and (3) above, any advertising, marks or 

