Story by: Akira Toriyama | Art by: Toyotarou
The battle royale between all the Gods of Destruction of the twelve universes comes to a premature conclusion as volume 6 opens, when the two Zenos declare that the destroyers are moving too fast and are hard to watch. It is decided that gods will not be allowed to participate in the upcoming all-universe tournament -- but to prove that the tournament is still viable, the only two mortals present at the gathering, Goku and Universe 11's Top (called Toppo in Viz's translation, but I like Top better) are instructed to stage a quick exhibition match. And quick it is, as Top defeats Goku fairly easily even when the latter transforms into his Super Saiyan Blue form.
Let's pause for a moment here to discuss Top. He's presented quite differently in the manga than in the TV series. In the show, Top doesn't like Goku from the get-go, believing he's an evil scumbag for championing the tournament -- but in the manga, he seems more indifferent toward Goku, acknowledging that he's a decent fighter and telling him that he's a strange guy. Top also has a startling secret in the anime, revealed late in the tournament, as we learn that he's in training to become Universe 11's next God of Destruction! But that surprise, which was a genuinely exciting and shocking moment in the TV version, is neutered here as we're told up front about Top's destiny.
(I suspected that perhaps the manga revealed this early on because the anime had already spoiled it, but some quick release date research reveals that the episode with the revelation aired in January of 2018 in Japan, while the manga chapter that mentioned it was released in September of 2017... so I really have no idea why Toriyama and/or Toyotarou chose to do it this way.)