Different Bookmakers and Exchanges excercise different rules in the event of a match not being completed!

1 ball - Bookmaker will pay on the player who progresses to the next round providing at least one ball has been served!
1 set - Bookmaker will pay on the player who progresses to the next round providing at least one set has been played!
2 sets - Bookmaker will pay on the player who progresses to the next round providing at least two sets have been played!
Void - Bookmaker requires the full number of sets to have been played before paying out on the winner!

Note: This table hasn't been updated for a couple of years! While every effort is made to ensure that all of the data in the table below is correct, it should be noted that bookmakers do make changes to their rules from time to time and Tennisform will not be held accountable for monies lost due to incorrect or out-dated information contained in the table below. It is recommended that you confirm the rules with the relevant bookmaker before placing your bets.