Something like this?

http://www.thenerdnetwork.net/?target=ughstats

This was built with "normal" Unreal in mind but UTF 10+ can run INF and I believe EDM 5+ can too. "Original INF DM", however, is out of the question.

The original stats code left by Epic inside Unreal was pretty much f*cked and only after being asked repeatedly about something with stats I started something, opened on it, and Smartball, Acidrain and a few others added stuff around it. Note that this is a non-trivial mod! Acidrain had a nice stats page running with it for a while though.

For INFILTRATION STANDOFF, there appears to be an alternative, called GESTATS. I think it is run by Merlin though I never bothered. You can ask around

http://www.infiltrationsa.freeforums.org

I'm sure there are guys who know who what where how....