Doomsday is back and this time he’s up against Mongul! Mongul is strong, but he lacks some of the abilities that Doomsday has gotten. Once Doomsday got blue energy abilities that truly made him a threat. Now he’s leagues ahead of Mongul. Mongul just can’t catch him! Doomsday wins.
DReager1.com 
How about Thor vs Doomsday
Thor vs Doomsday Accepted!!
Another one of Superman’s biggest enemies gets to fight Thor! 🙂
How about Thor vs Mongul
That one’s already done. Thor took the win 🙂