Slam MD entry lists are normally based on the rankings from 6 weeks before the first Monday of the MD, which would make it the 05/12 rankings for the Australian Open.
So any tournaments from this week on will presumably be too late to effect that list.
Cam beat Kyrgios in two champions tie break sets, and then went on to beat Tsitsipas in the quarters 4 and 4. He plays Fritz k. The semis - Stan plays Medvedev in the other semi.