how would i determine if example 1 is still alive and and example 2 isnt? or the other way around

function waitforwin()
local juggy = game.Players:WaitForChild(workspace.Survivors.Juggernaut.Value)
local juggychar = juggy.Character
local plrs = game.Players:GetPlayers()
local players = {}
table.insert(players, plrs.Name)
for i,v in pairs (players) do 
	if v == juggy.Name then
		table.remove(players, i)
	end
end
juggychar.Humanoid.Died():connect(function()
	print ("players win")
end)
for i, player in pairs (plrs) do
	local chars = player.Character
chars.Humanoid.Died():connect(function()
for i,v in pairs (players) do
if v == plrs.Name then
	table.remove(players, i)
	for i, numofplayers in pairs (players) do
	if i > 1 then
	print (juggy.." won")
	end
end
end
end
end)
end
end

It was calling Died() a userdata value and printed an error then i removed () from Died() and it didnt say that the player died.. this is confusing me...

Assuming that line 2 is correct, the first problem is with this:

local plrs = game.Players:GetPlayers()
local players = {}
table.insert(players, plrs.Name)

GetPlayers returns a table of all players in the game, however you are trying to find the Name property of the table. You need to iterate through the table and add the players' names like this:

local plrs = game.Players:GetPlayers()
local players = {}
for i, v in ipairs(plrs) do
	table.insert(players, v.Name)
end

The next problem is with line 12. You need to leave out the () when connecting functions to events:

juggychar.Humanoid.Died:connect(function()

The for loop after that does not look like it does what you want it to do. Making several assumptions, this would be a corrected version:

for i, player in pairs (plrs) do
	local chars = player.Character
	chars.Humanoid.Died:connect(function()
		for i,v in pairs (players) do
			if v == player.Name
				table.remove(players, i)
				if #players < 1 then
					print (juggy.." won")
				end
			end
		end
	end)
end