Honestly I think Sinner and Djokovic are almost certainly moving on, but it could be more likely that Sinner doesn’t qualify… he just needs to lose to Rune in straight sets and have Djokovic beat Hubi the same. Not at all unlikely. Hubi beating Djokovic seems far-fetched and he needs to at least lose one set to nto advance in case Rune does beat Sinner in straights. All I’m saying is… it’s complicated and all three players absolutely need to win in order to guarantee their spots.