Opponents in Minecraft outplay me. What is his trick?

In 1v1 he always beats me so fast that I can't even get to him to beat him it's just not because for me he is permanently out of range and at the same time he spits me with punches too how does he do it?

High CPS (Clicks Per Second)

But that must be an inhuman click speed or not?

No, I can do that with c.a. 15cps

So 15er cps is hard on the limit of what is possible for humans and at the same time still to move and move his mouse is really utopian

There are many reasons why a player "disassembles" you so well.

1. Just a mega good player. He has high CPS.

2. "Hack" / Cheat Mod such as Tungsten. Thus he can adjust his CPS manually. So he has no more 5 clicks per second but 30.

2.1. Auto clicker. There are programs that strike keys as often as you like.

3. The player had a very bad connection to the server. The player usually lays around and "teleports" through the arena.

3.1 You had a bad connection.

Especially with such games, you can't really know if players are chasing "Fighten". In fact, there are people who are really good at it. On the other hand, they can't do it and then use cheats like AutoKlicker.

This is usually not even ne high cps (btw 15 are not inhumanly much xd).
Mostly it's just the different PvP tactics. Such as: W-tab, S-tab, A-D spam, sneak, block hit, penalties, etc and then all mixed with good aim and good ping and bam you are outranged.

Of course it may already be Cheating, but you usually notice that directly, unless of course he uses an Invis client.