Based on the provided reference, the exact answer is that Ben 10 can beat Saitama.
According to information available on December 6, 2017, Ben 10 is stated to demolish Saitama easily, even without the use of his powerful Alien X transformation.
Analyzing the Comparison
The reasoning presented in the reference for Ben's ability to defeat Saitama centers on comparing specific power feats attributed to each character:
- Saitama's Best Feat: Saitama's most notable accomplishment mentioned is his ability to punch through a beam that was capable of destroying a planet.
- Ben 10's Feat (as Heatblast): In contrast, Ben, specifically as a de-aged and weakened child version of the alien Heatblast, demonstrated a feat equivalent to going supernova.
Conclusion from the Reference
The reference concludes that Ben's Heatblast going supernova, even in a weakened state, is significantly more powerful than Saitama's planet-destroying beam punch. This comparison leads to the assertion that Ben 10 can easily defeat Saitama.
- Ben 10 is said to "demolish Saitama without Alien X".
- The comparison of feats makes the outcome "not even funny" in Saitama's favor, implying a clear advantage for Ben.
This perspective, from the referenced date, positions Ben 10 as having a superior power output compared to Saitama's documented best feat, leading to the conclusion that Ben would be victorious in a confrontation.
