Mid tier list – patch 16.16

#	Champion	Tier	Win rate	Pick rate	Ban rate	KDA	Games
1	Viktor	S	61.1%	5.2%	10.1%	2.56	72
2	Syndra	S	57.5%	8.6%	15.4%	2.45	120
3	Yasuo	S	56.1%	8.9%	15.1%	1.79	123
4	Sylas	S	57.3%	5.9%	14.9%	2.33	82
5	Katarina	A	56.7%	7.0%	11.0%	2.43	97
6	Zed	A	54.4%	8.2%	23.3%	2.32	114
7	Malphite	A	66.7%	0.9%	13.6%	3.00	12
8	Tristana	A	64.7%	1.2%	3.9%	3.08	17
9	Brand	A	61.1%	1.3%	6.6%	1.90	18
10	Veigar	A	53.9%	6.4%	3.0%	1.88	89
11	Twisted Fate	A	56.0%	3.6%	0.7%	2.10	50
12	Malzahar	A	52.0%	7.4%	11.9%	2.19	102
13	Aurora	A	56.8%	2.7%	1.3%	2.15	37
14	Hwei	B	54.0%	4.5%	4.8%	2.57	63
15	Annie	B	58.3%	1.7%	1.0%	1.94	24
16	Fizz	B	53.0%	4.8%	8.6%	2.34	66
17	Orianna	B	54.2%	4.3%	0.8%	2.83	59
18	Nasus	B	48.7%	2.8%	36.3%	1.93	39
19	Garen	B	57.1%	1.0%	7.4%	2.49	14
20	Ziggs	B	60.0%	0.7%	2.5%	2.64	10
21	Lux	B	51.7%	4.3%	5.8%	2.64	60
22	Akali	B	50.0%	5.5%	10.5%	2.15	76
23	Cassiopeia	B	53.6%	2.0%	1.8%	2.26	28
24	Irelia	B	51.3%	2.7%	7.7%	1.76	37
25	Anivia	B	51.3%	2.7%	2.5%	2.43	37
26	Qiyana	B	53.3%	1.1%	0.9%	1.87	15
27	Vladimir	B	48.7%	2.8%	5.8%	2.05	39
28	Locke	C	42.7%	7.9%	39.2%	2.17	110
29	Galio	C	48.3%	4.2%	2.0%	2.49	58
30	Taliyah	C	48.0%	1.8%	0.4%	2.20	25
31	Naafiri	C	44.4%	2.0%	16.2%	2.05	27
32	Vel'Koz	C	46.7%	1.1%	2.0%	1.89	15
33	Vex	C	46.9%	3.5%	3.0%	2.02	49
34	Zoe	C	46.7%	3.2%	3.3%	2.37	45
35	Ahri	C	45.4%	9.4%	5.1%	2.43	130
36	Lissandra	C	46.2%	4.7%	3.5%	2.01	65
37	Akshan	C	46.0%	2.7%	2.3%	2.02	37
38	Mel	C	39.1%	3.3%	38.1%	1.69	46
39	Xerath	C	43.3%	4.3%	13.5%	2.80	60
40	Talon	C	42.9%	1.5%	4.3%	2.16	21
41	Neeko	C	40.0%	0.7%	0.4%	2.18	10
42	Diana	C	43.6%	2.8%	2.2%	1.66	39
43	Azir	D	43.6%	2.8%	0.5%	1.50	39
44	Ekko	D	43.2%	2.7%	1.7%	2.15	37
45	LeBlanc	D	41.9%	3.1%	6.9%	2.49	43
46	Kassadin	D	40.6%	2.3%	3.4%	2.40	32
47	Ryze	D	40.0%	2.2%	0.4%	1.64	30
48	Aurelion Sol	D	36.4%	1.6%	0.7%	2.81	22
49	Gangplank	D	25.0%	0.9%	3.5%	1.65	12
50	Yone	D	37.9%	6.3%	6.1%	1.54	87

Tiers: the top 8% of a role's score are S, the next 17% A, then B (30%), C (30%) and D. The score is a Bayesian-smoothed win rate (30 pseudo-games at 50%) plus a small bonus for pick and ban rate. Click a column header to sort.