I wonder how well Wonder Woman would do against Hercules, Wonderman, Namor, Doc Samson, and Ironman? I know that they were barely able to slow the Hulk down though. The Hulk was so impressive in that battle that The East Coast Avengers needed the help of the West Coast Avengers and he was still crushing them without receiving an a debilitating injury.
In this scenario, Arthur would be crushed within the first 30 seconds, and Diana would be soon to follow. The Green Scar (WWHulk) was written to be the most powerful incarnation of the Hulk to date.
In my opinion Wonder Woman and Aquaman would need Namor on their team and they would still lose a vast majority unless Diana was somehow able to steal the victory by cheaply removing WWHulk from the battlefield.
WWHulk and Namor 9/10 ftw.