To aide any of you that want 1 on 1 matches (or the numbers can be more) I have set up a server for just that. It is password protected and the player max is set to 2 on Instant Action. Contact me here in PM if you want to get a slot on the server and we can discuss what map and other variables you want set.
In the Server Browser it is listed as: The Kill Factory #08 [ 1 on 1 ]
In addition to this, if you are interested in having a reserved server set up for clan training, etc I can arrange that as well.
THERE IS NO COST FOR THIS!!
Just trying to contribute to the C2 multiplayer community.