A/N: Saint of Athena vs Man of Steel.
Depends on what versions of Superman is being used.
DCEU, New 52, Post-Crisis and Golden Age - Seiya stomps
Pre-Crisis/Silver Age - Not sure, could be 50/50 since he can create any ability he wants
Superman Prime One Million and Cosmic Armour Superman - Superman stomps
But I'm not too sure. How 'bout you guys?