36-2-X on Pantheon, though I don't have a screenshot. So much depends on early feed in LoL - you can get called a pro in one game, and a noob in the game after, purely due to perhaps a bit of lucky or unlucky timing at the start.
Might not be my best game ever as far as score goes, but I once carried a game as Ezreal pretty much singlehandedly. I was something like 29-5-15, iirc. No screenie though :< but the rest of my team were all negative scores.
Dont have a screenshot, but it was my last ranked game before taking a break(and since come back) i went 13/0/X, and played so well. But my team who lost all others lanes(not to hard i could still carry) went baron, when all 5 were up and we had 2 open inhibs, i said just kill the inhibs then take it,but they ignored me, so i tried to get to baron as fast as i could (TP was on cd, but might not of help as i was the only one warding anyway), and just got there to see there vayne finish a clean up with a quandra kill.
I actually managed to steal baron and get away without been killed, but they just pushed right down into the nexus . I think i died at the end after going in for a 5v1, but i also got a kill in it so i was happy:P. But even though it was my best game it broke my soul lol