You could always just go through all of the players leaderstats, and add up the values. Given, that the player is on that certain team of course. Here's an example:
02 | Plrs = game.Players:GetPlayers() |
07 | if Plrs [ i ] .TeamColor = Team then |
08 | TotalKills = TotalKills+Plrs.leaderstats.Kills.Value |
11 | print ( "Total kills for " ..Team.. " team: " ..TotalKills) |
This would work good if you were just trying to print out the kills on a certain team. Anyways, this is just an example, so if you need any more clarification, please leave a comment below. Hope I helped :P