Phantaci has created an awesome new @utgame mutator to collect hub stats and display them on a web page. To access stats for the Unreal Carnage hub, click on “Hub Stats” on the top menu and search for the hub in the search box in the upper right corner. This is still a work-in-progress by Phantaci so things might change over time.
Note this is currently only for team games i.e. no Deathmatch stats yet. The mutator is currently active on all of the ProMode rulesets on the hub under Featured. If you want stats collected on a Custom match, you will need to select the Global Stats mutator when setting up the match.
Special shout out to Chatouille for creating the http blueprint to connect the server to the stats webserver.