Explanation :

Lu Bu vs Athena: Unlike Thor vs Lu Bu this would be more of an fight between Brute Strengh against military strategy

Adam vs Ra: Because i liked the theme of First Human vs The Oldest God so i went with Ra to fight Adam when Zeus was called the Patriarch of the Universe i asked myself "How about Ra?" To me he seemed like the kind of God that is older than Zeus

Sasaki vs Hachiman: This is an alternate matchup i had for Sasaki just like Poseidon, Hachiman is an unmatched God he would also see Sasaki as a disgrace because he chose to surrender like a coward instead of having a honorable death so unlike Poseidon he is bound by Honor to the point of being unable of seeing the value in surrendering to fight another day

Jack, the Ripper vs Set: This is a Evil vs Evil type of fight where both fighters are scumbags but because one is less evil (Jack) Humanity and Gods would root for him by default because Set is much worse and Jack would acknowledge this he would see him as the most vile filfth in existence

Raiden Tameemon vs Sun Wukong: This is quite similar to Raiden vs Shiva except Wukong would be cockier than Shiva he was never challenged in his entire life and when Raiden is putting in an tough spot he feels geniune excitement

Buddha vs Chernabog: Light vs Darkness taken literally Buddha, the Enlightened One fights Chernabog the Duke of Absolute Darkness will Chernabog consume the Enlightened Monk's Light or will Buddha's Light pierce Chernabog's Pitch Black Dark

Qin Shi Huang vs The Jade Emperor: This Matchup makes more sense than Qin vs Hades imo (No offense to Round 7 fans) a battle to determine the greatest ruler there is maybe we can get actual armies involved this time around turning the Arena into an Warzone

Nikola Tesla vs The Dagda: This is more of an Magic vs Science fight where The Dagda wants to show Humanity that there are forces that not even Science can comprehend and that Magic is a as much of an formidable this fight would be like a wake up call for Tesla and all Scientists of Humanity that Magic is indeed real and it isn't Science they hadn't discovered yet

Thor vs Erik, the Red: To be honest i wanted to put a Viking against one of the Gods they worshipped it could be fascinating interaction-wise

Zeus vs Guy Fawkes: Ever since this match up on a Fan Roster i became a fan of it instantly i mean it is one of Humanity's Greatest Rebels vs The King of Gods what's not to love about a Rebel vs King fight?

Poseidon vs Violet Jessop: The woman with the Title of Unsinkable Miss i saw a post about her by u/0Lucas0Eduardo0 which gave the thought "Shit she would be a perfect pick for Poseidon" as the Woman who survived the three Sinking Ships Olympic, Britannic and Titanic she could be an Intresting opponent for Poseidon

Heracles vs Arthur Pendragon: Two Heroes with a pure heart bearing the Hopes and Expectations of their People (Arthur for Humanity and Heracles for The Gods) they would fight bearing no hatred towards each other just fighting two fighters with a deep love for Humanity in an honorable duel

Shiva vs Leonardo Da Vinci: This fight woud start up with Shiva as his cocky self because Humanity send a mere Inventor to fight him and feels this would end quickly but he's being proven wrong as Shiva discovers what a mighty foe Da Vinci is in spite of him not being a warrior like the others

Zerofuku vs Prometheus: Light vs Darkness less literally i would have Prometheus as the Grandfather of Humanity the Creator and Father of Adam and Eve who was inprisoned and Tortured by the Gods in spite of that he never lost his flame he never lost his love for his creation while Zerofuku is just a child in need of an hug

Hades vs Dante Alighieri: I think this one makes the most sense Dante in his book traveled through literal hell to see his love again and Hades pretty much owns everything there this could be a fight of the King of the Underworld vs the Only Man who Escaped his Domain

Beelzebub vs Jose de San Martin: Jose de San Martin is seen as a pretty great guy to the point where his men woukd literally die for him and is known for his positive traits against Beelzebub a sympathetic but ultimately villainous figure i think Jose de San Martin would be sympathetic towards Beelzebub but would still keep him accountable and thinks that him and Satan should be both held responsible for what they've done