Where does that match rank among the best of Novak Djokovic's career?

It was the longest Wimbledon quarterfinal in history...

Definitely up there from the past few years, would still probably put his win over Sinner at the Australian Open over it though!

Agreed - This was a war but I always felt like he was going to come through. Definitely didn’t think that when he played Sinner at the Aus open

Right up there. A superhuman effort.