I was told that you are the best poster here, so I may have been wrong about you. Can you elaborate more ?
1st round:
Naruto and Sasuke's clash did moderate damage to their Avatars during VoTE 2. That explosion is smaller than what occurred at VoTE 1, but since Vote 1's explosion was Madara+Hashirama only half of that explosion represents Hashirama's attack, however it is more focused than Madara's Bijuu Dama so the damage done would be higher than that of any BD.
So normally they would take moderate damage from a direct hit, but since they are allowed to guard with their wings and tails the damage goes down to light. Naruto guarded himself with his tails and blocked the Juubi laser, but when unguarded he got wrecked by a body slam from Juubito.
2nd round: BPS and Ashura Avatar>>>Normal PS and Kurama Mode, thus light damage goes down to no damage.
