Pre-match
In the event of a match starting but not being completed then all bets will be void, unless the specific market outcome is already determined.

In the event of referee enforced point deductions, official results will be used for settlement purposes, on all markets.

If a match venue is changed then bets already placed will stand providing the home team is still designated as such. If the home and away team for a listed match are reversed then bets placed based on the original listing will be void.

In-play
The following markets will be void if the match is not completed:

To win match
Set betting
Total match points
Team total match points
Handicap set betting

For individual set markets, in the event of the set not being completed bets will be void, unless the specific market outcome is already determined.

For in-play point betting, bets are offered for a team to win the nominated point. In the event of the point not being played, due to the game or set ending, all bets on that point will be void.

In the event of referee enforced point deductions, official results will be used for settlement purposes, with the exception of 'Race To' and 'Point Betting' markets that have already been determined.

Thanks to Bet365 for Information.