User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-39.32.81.212-20181220010137/@comment-31137559-20181220030218

Indra vs Mahabali: Mahabali win 6-armed form and pulled out his weapons to fight. Well Indra pulled out his weapons and started raining down lightning on Mahabali and his team until they couldn't take it any more. Akeno commented on the fact that his lightning was on a whole other level compared to hers and Barakiel's. Also Arjuna, Indra's son, is apparently on Indra's team.

Issei vs Rias: Rias fought Grayfia and apparently defeated her as a spoiler stated that Grayfia had been retired in the match. Xenovia, Irina, and Ouryuu faced Strada. Xenovia lost against Strada but managed to break his sword and apparently hit him with CrossxCrisis looking at the cross-shaped scar on his face in his illustration.

Issei fought Kiba and apparently defeated him.

Ouryuu fought Lint(just going off the illustration) and defeated her.

Asia restrains Crom Cruach with her barrier as seen in the illustration I guess. Asia also retires.

Ddraig fights Crom Cruach.

Grayfia, Roygun, Asia, Bova, and Elmenhilde are apparently retired on Issei's side.

Rias, Gasper, Kiba, and Lint are retired.