In my opinion, it's highly unlikely. Goku has mastered multiple forms and techniques that give him a wide range of powers. Saitama's one-punch style might not be effective against Goku's diverse skills and battle experience.
I don't think there's a clear winner. Both Manga Goku and Manga Saitama have unique and powerful abilities. It could come down to strategy, luck, or even the author's imagination!
Saitama is a very powerful hero in the One Punch Man universe. He can defeat any opponent with just one punch. He has a simple appearance and a somewhat laid - back personality.
Sometimes King is paired with Saitama. King, known for his false reputation of being a super - strong gamer in the original story, could be in interesting interactions with Saitama in the fanfiction's gaming context. Maybe they compete in a gaming tournament within the fanfiction, and Saitama's effortless wins baffle King.
Genos could be an unexpected opponent. He might be forced to fight Saitama due to some mind - control or a misunderstanding in the rules of the tournament. It would be really interesting to see how Saitama would handle fighting his own disciple, and how Genos would fare against his master's incredible strength.
Wu Zhu was considered one of the grandmasters at the peak of martial arts and possessed powerful sword techniques. The Shadow was Chen Pingping's personal guard. Although he had been taught by Wu Zhu, his strength was not as good as Wu Zhu's. Thus, according to the information provided, the shadow was unable to defeat Wu Zhu. In addition, the Qing Emperor was described in " Celebrating Years " as the pinnacle of human combat power. He possessed top-notch mental strategies and martial arts. The Qing Emperor practiced Tyrannical zhenqi, which contained a lot of zhenqi. However, other than zhenqi, the Qing Emperor was not much different from ordinary people. Although there was no clear mention of whether the Qing Emperor could defeat Wu Zhu, according to the information provided, Wu Zhu's strength was considered invincible, so it could be inferred that Wu Zhu could not be defeated.
Emperor Qing defeated Wuzhu in "Celebrating Years." Although Wu Zhu had powerful strength and special abilities, the Qing Emperor was the true leader of the Four Great Grandmasters. His King Path Fist and Tyrannical zhenqi were both very powerful. In their battle, the Qing Emperor won by a narrow margin and defeated Wu Zhu. In addition, Fan Xian also participated in the final battle. In the end, the Qing Emperor was secretly killed by Fan Ruoruo. Thus, the Qing Emperor was the only person who had defeated Wu Zhu in " Celebrating Years."
He could interact with Tsukune, the main human character in the Yokai Academy setting. They might share their experiences of being different in their respective worlds.
One way is to explore his life before he became a hero. Maybe he had a normal job and was constantly frustrated with the mundanity of it. This could have been the catalyst for his intense training.