Huh so many peoples here doesn’t know simple tennis rules

Your bet lost as soon as Fils won the first two sets. There is now way how Hurkacz could won with -1.5 by sets, best he could do 3:2.
If your bet had been on a games handicap, they would have voided your bet, as they did with your friends bet since according rules ‘In case of a retirement and walk over of any player all undecided bets are considered void’
Duckdice’s odds provider is shady as hell and I saw lots times how they void winning bets and stays loosing ones. But that’s not the case here.