Bullshit.
Most of the time he has a fight with the defender is when he recieves a really bad foul and its the defenders fault. Maybe you didn't know that he is the most fouled player in the league.
Again, why?
Messi is dribbling all the time=players don't foul him too much.
Neymar dribbling=players kicking him all the time.
Now, either Neymar dribbles way more and way better than Messi and his dribbles are way more dangerous, or the guy is just the most punchable player in the world.
I posted today in Semedo's thread.
I guess an Uruguayan player provoked him. Someone else is always guilty for shit which Neymar is doing on almost every match:
Imagine is this guy wasn't red carded.
Of course that he would break all Neymar's bones 2 minutes later.
I would do it too on his place.