I believe I've mentioned by now that this takes place after the night of the tournament, though I can't recall if it had been said in a commentary or not. I know I mentioned it on social media eventually at some point... In any case, this moment within the comic itself leaves no room for doubt!
I mean, there still will be doubt. That's a given. But in a world in which doubt is inevitable, a minimized amount of doubt is worthy of the claim that there is no room for doubt in spite of their totally being room for doubt! Or something.