Berserker Armor Gutts vs Thing
Gutts from Berserk. He has the Berserker Armor on, which greatly enhances his speed, strength, pain tolerance, and durability.
Thing is likely physically stronger than any apostle in the world of Berserk.
I think the big question is whether Gutts can pierce Thing's skin. Based on how he injured Grunbeld, I think he can.