'+0 Undefined' Mastery points after a game

MewiHarHar·9/22/2019, 8:52:49 AM·42 votes·11,424 views

It keeps happening while I'm trying to get to mastery 5, no matter if we win or lose. And it's not just a visual bug, since I'm still stuck at M4 despite only needing 180 points to advance.

What's up with that? What do i do?

36 Comments

JAYSTER6669/27/2019, 5:39:49 PM6 votes

Kindred I've started playing Kindred and I have been hard-carrying games, High KP, High CS and Good Utility score. This undefined mastery bug has happened to me around 5 time to me now and it's really annoying :(

DziugelisLT9/22/2019, 5:49:26 PM5 votes

Same for me, no S no chests :(

reLizard9/22/2019, 2:49:30 PM5 votes

I had the same problem like 5 times now. I lost 2 S ranks and many points cause i won all these games.

Janoccoli9/22/2019, 11:07:01 AM4 votes

Same problem, seems like a new thing and also doesn't show a grade in match history

Kaisu9/22/2019, 10:31:50 AM4 votes

same problem. I think you wont even get tokens

IDIOT in SHORTS9/25/2019, 9:08:24 PM4 votes

It happened to me in some Ranked games recently. No matter if you win or lose the game, you get XP and LP, but you get +0 mastery points.

Hofusutora9/26/2019, 7:02:45 PM4 votes

same here it is fucking annoying I lost like 5 times an S rank

TheVeryUndead9/22/2019, 9:10:19 PM4 votes

same here, "mastery undefined"

CiriousJoker9/23/2019, 4:52:19 PM4 votes

This bug affects everyone in that specific game.

2 Girls 1 Cop9/28/2019, 12:58:30 PM3 votes

Rito and their unskilled devs. Hopefully they don't work in IT in a bank

LessThanThre310/1/2019, 8:34:57 PM2 votes

yup same here. Please fix that riot, its so frustrating when you do pretty well in a game expect like 1200 mastery points and then I just get nothing

Mad Manu10/2/2019, 3:20:53 PM2 votes

Is Riot going to fix this or not? It has been like this for weeks! They don't announce anything or fix anything about it what the fuck. Does it have to do with the Match History problems?

SwaggisLegends10/3/2019, 8:39:54 PM2 votes

Hello Riot, pls tell me iwhy my mastery is undefined.Because its very frustrating to have several good games with high kill participation and big cs leads.Pls answer me or make a statement on that.Pls fix

Manager BP10/5/2019, 7:21:33 AM2 votes

I can confirm happened to me more than 10 times till now.

Arthuronline54310/5/2019, 9:51:42 AM2 votes

Same here, almost 2 weeks with no mastery points and my friends have same error when they play with me.

The worst thing about this is that Riot didn't say anything still

SlowRunnerWest10/7/2019, 2:14:51 AM2 votes

Happened to me as well just now and I had the same issue. I've also had it on 29/9, 26/9, 22/9 and 21/9. Glad to see over half a month has passed with no reply.

Satyrusnox10/15/2019, 10:56:30 AM2 votes

Got the same bug over and over again, really annoying

MJF103010/19/2019, 2:13:17 PM2 votes

Same here :(

uGetGood10/23/2019, 5:58:02 PM2 votes

Same problem...

Ðreamy10/25/2019, 12:12:23 AM2 votes

Same problem here

Zwiebelpistole10/29/2019, 4:41:47 PM2 votes

same here. It seems to affect the whole team (maybe both teams) and its really frustrating.

HENTAΙ9/29/2019, 3:59:06 PM2 votes

Same, has happened multiple times now.

Seems to happen when i should get an S+

smh please fix

Covari9/22/2019, 2:29:18 PM2 votes

nothing we can do i guess, riot just scammed me twice, where i should ve gotten an S grade in both games... never gonna get eve to lvl 7 then :)

Skatix9/25/2019, 8:31:58 PM2 votes

same here ....

hikarinot9/26/2019, 4:22:32 AM2 votes

Same on NA servers

BGG BlueWhiqZ9/28/2019, 8:58:33 AM2 votes

the same problem I got in ranked, but aram I earn mastery points

Bawjaws9/28/2019, 8:41:16 PM2 votes

same thing as above - with ryze from lvl 4 to 5 and now with shaco going from lvl 3 to 4 won the game needed 400odd points - GG rito plz add these points later and i wont write u off the xmas card list

AIXroot9/29/2019, 8:57:07 AM2 votes

+1

AnikeyArty9/29/2019, 10:42:17 AM2 votes

+1

GameWave9/30/2019, 3:13:45 AM2 votes

same problem... sometimes i get them and sometimes not -.-

Zétanta10/1/2019, 12:12:34 AM2 votes

SAME PROBLEM HERE

Altarïs11/2/2019, 3:23:39 PM2 votes

I assumed its just my slow internet that it won't load after the match ends can u guys fix this mastery points issue any time soon ? its been over a month. [zombie-nunu-tears]

DannyXt1/26/2020, 7:08:04 AM1 votes

Same here :( :(

Mojd12/13/2019, 6:21:20 PM1 votes

Same problem nearly 3 months later. Can’t believe riot still hasn’t patched it ..

BlòódRayne11/1/2019, 4:53:00 PM1 votes

same here, not getting mastery points after match, its bugged for over a MONTH!