Top 5 Saitama's Strongest Enemies in One Punch Man!

Maybe most of you already know Saitama, who is one of the strongest superheroes ever existed on earth. 

With his incredible power, Saitama can defeat any opponent with just one punch. 

Although he often wins easily, it does not mean that all of Saitama's enemies are weak. 

While no one has been able to defeat Saitama yet, some of them are strong enough to give him a fierce battle. 

Here are some of the strongest enemies that Saitama has faced in the manga and anime series One Punch Man that are interesting for you to know.

5. Evil Ocean Water

Evil Ocean Water (the form of Evil Natural Water after it absorbs a lot of water) actually feels like a monster that has the potential to trouble the heroes. 

Its size is quite extraordinary.

Fortunately, Saitama faced this monster.

Serious Punch by Saitama ended up destroying Evil Ocean Water.

4. Overgrown Rover

Rover is one of the monsters that survived Saitama's attack.

Even in the webcomic version, Rover ended up becoming Saitama's pet.

Rover surviving Saitama's attack makes it feel like one of the strongest monsters in One Punch Man currently.

3. Orochi

Orochi is actually quite strong.

Although he can be defeated by Saitama, he is still alive. 

He then can absorb other monsters and ultimately merge with Psykos into a very strong and troublesome monster, Psykos-Orochi.

However, there are still some monsters stronger than Orochi.

2. Boros

Before the number one on this list appeared, Boros was Saitama's strongest enemy.

He was able to withstand several punches from Saitama.

If Boros had faced heroes other than Saitama, he might have caused many casualties.

1. Cosmic Fear Garou

In the manga version, Cosmic Fear Garou is Saitama's strongest enemy so far.

No kidding, Garou was able to mimic Saitama's power.

He was also able to withstand Saitama's punches. 

His toughness surpassed Boros.

However, Cosmic Fear Garou still couldn't surpass Saitama. 

Saitama's abilities grew crazily during their fight, and he eventually surpassed Garou.

So those are the five strongest enemies that Saitama has faced in One Punch Man so far.