User blog comment:B214/Shin DxD 1 discussion/@comment-29890029-20180724003457

Cao Cao vs Surtr, Tobio vs Dulio... they are the only one that are unpredictable.... the rest are quite easy to guess.

Speculation, that according to me are obvious :

Quarter-Final : Ise vs Zeno, Indra vs shooting star, typhon vs ???, Vali vs ????(My guess is on Dulio, he has a better reason for victory)

Semi-Final : Ise vs Indra, Typhon(or Surtr maybe) vs Vali

Final : Ise vs Vali