I had a game recently where I was absolute garbage on Ryze (3/13/9, 4.5 cs/min, 29% kill participation) and I still got a C+. Made me wonder if it was even possible to get a D or F. So what's been your biggest fail this season and how bad of a champion ranking did you get?
Ralanr3 votesI've gotten a D. Not a proud day.
Randomonium1 votesBest way to deal with that kind of stuff is to make fun of yourself about it. In my game I got absolutely raped by Nocturne and Udyr who just camped my lane and then from that point Nocturne just had his way with my mid laner any time his ult was up. It was a more one sided fight than Leonardo DiCaprio versus the bear in the Revenant.
Ralanr1 votesJudging by my last game, I guess I inhaled too much gas from 
.
Ha HA!!! I do not play hypercarries often.
Irelia Bot3 votesIt almost sounds like it is time to feed for science.
Kinjishi3 votesF doesn't exist. It's S+ to D-. The range is displayed in the post game screen.
Grades S through D are displayed here: http://na.leagueoflegends.com/en/page/features/champion-mastery
Yatsufuså2 votesI have gotten a D before. D+. I did very poorly in urf
Slythion1 votesI don't think I've ever gone below a C+
Athenes Lulu1 votesI don't know if F exists, but for D yes.
Fisherman Fízz1 votesBelieve it or not, the worst i've got so far was a C- so might be possible
Mysticman891 votesPretty sure lowest I've ever gotten was C-, and those are like 0/3/0 stomps that typically feature at least one afk.
I guess F is for intent feeding levels of bad.
stealthfox941 votesI went like 2/14/5 my first time 
and got a D.
xWaters1 votesYeah.. Unfortunately I've had quite a few of those when I first started Normals. I'm proud to say I got my first S+ a few days ago with Corki though :)!
Zorasama1 votesGot a D before, that game I lagged so hard and can't even csing, went something like 1/17/5. I don't even if F is possible.
EndlessSorcerer1 votesI honestly thought that the rankings went from C- to S+.
I didn't even know D and F were possible rankings...
Lady of the Mist1 votesI believe you get an F if you DC / AFK all game but come back near the end
Miku Lv991 votesWhen you hover over the circle after a match, it shows letters of S A B C D, and there isn't even an F on the list. So I would figure you can't get one, but it's quite possible that you could get a D- but I've never seen one. Maybe if you just afk or something like that.
the blue blurr1 votesi went 0/10 as cait
and it wasn't a D..i don't understand how tbh
tuzapz11 votesU can get D easy just start with boots the go for 6 boots build and dont forget to run it down mid every time u respawn !!! example 0/22/4 with
6 cs in 20 minutes go and try it out :D (this game i got 3 honors from my teammates(not preamde))
Athenes Lulu1 voteshttps://puu.sh/uiVYk/8b92c81179.jpg
I have a D- somewhere but both of them were URF games.
midnight oil241 votesI have gotten many. Yes, I suck.
FullOfPizzas1 votesI got a D- for using Garen in Aram. Can't do anything, Ended up with something like 0/8/0. I also did basically no damage to minions, champions, or towers; just walk in and die.
CUPKAKEofDeath1 votes[slayer-jinx-catface]
