Rule 5.2 Scheduling

Contestants entered in both singles and doubles may be required to play both events on the same day or night with little rest between matches. If possible, the schedule should provide a player at least one hour rest period between all matches.

Where one or more players have reached the finals in both singles and doubles, it is recommended that the singles match be played first, and a rest period of not less than one hour be allowed between the finals in singles and doubles.