how?

just wirte /lp 1 player_name
first you should write first /dl player_name

sometimes when i do fake battles with good players once dq happens sometimes it resets the players and starts over again! help?

Well, it can only happen if the other player [ if the sertant player is the operator of the server] resets when hes losing.
Or it might be a bug.

Go to -->Toribash 3.9-->Custom-->Uke and delete all the images out of his folder when you don't want him to look like other players and yes this happen after a operator of a server reset the game after he is losing or something like that...

this may help you

For single battles you need to /dl and /lp him. For long term, you'll need to figure out how to change the custom folder. Deleting or replacing textures etc...