Board Thread:VS Debates/@comment-38281340-20191015043834/@comment-27389401-20191015132847

If this is Pre-Crisis Superman then he has good chance to win because he fought Jaxon the Mighty to generate enough energy to counter the combined power of the future Green Lantern Corps, which destroyed multiple timelines. He pushed himself toward the center of the big bang and destroyed a structure that was withstanding it. He has another Multiverse level feat to help him beat Jiren and he has Sword of Superman to be more powerful enough to murder Jiren.

If this is just Post-Crisis Superman then Jiren can win due to being much stronger than Cell who can destroy the universe. Cell was stated to be a God of Destruction with infinite power. Cell said he would bring the end of everything, multiple times, turning it all to the "darkness of space with no traces remaining". Is stated to be roughly equal to Shin, who only involves himself in mortal affairs when the fate of the universe is on the line, and he presumably created all of the infinite planets that occupy the universe. The universe is stated to be infinite, multiple times. The best way for Post-Crisis Superman win is using White Lantern ring to kill Jiren similar to Ben's death in Ben 10 vs Green Lantern.