Dake teched Ringer in the finals of a tournament in Paris 10-0. Then beat him 3-0 in the US Open. Then beat him 2-1 in WTT. (in the last one, Ringer got a pushout a millisecond after the final whistle, which would have made it 2-2, but Dake would have won either way.)
So yeah, you can totally look at that pattern and see Ringer's improvement, or you could say Dake controlled all 3 and the last one was only close because he was saving energy. Hopefully they both stay healthy and we get to find out!