Mid tier list – patch 16.16

#	Champion	Tier	Win rate	Pick rate	Ban rate	KDA	Games
1	Fizz	S	64.5%	5.2%	7.9%	2.56	31
2	Viktor	S	64.3%	4.7%	10.4%	2.71	28
3	Orianna	S	66.7%	4.5%	0.5%	3.34	27
4	Akali	S	56.3%	5.4%	10.5%	2.07	32
5	Veigar	A	58.1%	5.2%	2.2%	2.07	31
6	Ahri	A	53.4%	9.7%	5.5%	2.71	58
7	Annie	A	64.3%	2.3%	0.8%	2.06	14
8	Hwei	A	57.1%	4.7%	4.4%	2.92	28
9	Aurora	A	61.1%	3.0%	1.3%	2.55	18
10	Yasuo	A	52.0%	8.4%	15.7%	1.71	50
11	Vladimir	B	58.8%	2.8%	5.9%	1.99	17
12	Syndra	B	51.0%	8.5%	16.4%	2.28	51
13	Akshan	B	60.0%	2.5%	2.7%	2.25	15
14	Lux	B	55.0%	3.3%	3.9%	3.06	20
15	Cassiopeia	B	60.0%	1.7%	2.5%	1.97	10
16	Galio	B	53.8%	4.4%	1.8%	2.16	26
17	Sylas	B	50.0%	5.7%	15.4%	2.01	34
18	Katarina	B	48.9%	7.5%	11.2%	2.24	45
19	Nasus	B	44.4%	3.0%	36.1%	2.00	18
20	Zoe	B	52.6%	3.2%	4.2%	2.72	19
21	Kassadin	B	52.9%	2.8%	3.3%	3.28	17
22	Malzahar	B	48.7%	6.2%	10.9%	2.26	37
23	Yone	C	48.5%	5.5%	5.9%	1.58	33
24	Ryze	C	50.0%	3.3%	0.3%	1.87	20
25	Locke	C	41.7%	8.0%	39.8%	2.28	48
26	Tristana	C	50.0%	2.0%	2.8%	2.83	12
27	Xerath	C	47.1%	2.8%	11.2%	2.86	17
28	Lissandra	C	46.2%	4.4%	4.9%	1.79	26
29	Vex	C	45.8%	4.0%	2.5%	1.76	24
30	Irelia	C	43.8%	2.7%	8.9%	1.87	16
31	Ekko	C	45.8%	4.0%	1.3%	2.05	24
32	Twisted Fate	C	45.5%	3.7%	0.8%	1.91	22
33	Zed	C	41.1%	9.4%	21.4%	1.96	56
34	Anivia	C	41.2%	2.8%	2.5%	2.41	17
35	LeBlanc	D	40.0%	4.2%	8.2%	2.32	25
36	Mel	D	26.7%	2.5%	38.0%	1.59	15
37	Talon	D	35.7%	2.3%	5.7%	1.83	14
38	Diana	D	33.3%	2.0%	2.3%	2.28	12
39	Azir	D	33.3%	2.0%	0.2%	1.42	12
40	Taliyah	D	30.8%	2.2%	0.3%	2.04	13

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.