Top tier list – patch 16.18

#	Champion	Tier	Win rate	Pick rate	Ban rate	KDA	Games
1	Galio	S	63.0%	0.3%	2.3%	2.75	81
2	Nasus	S	50.0%	7.5%	34.0%	1.75	2,014
3	Warwick	S	54.7%	1.6%	4.0%	1.75	435
4	Gwen	S	54.5%	2.5%	2.1%	1.72	661
5	Garen	S	52.4%	7.0%	5.6%	1.93	1,877
6	Kayn	S	55.9%	0.3%	4.4%	1.48	68
7	Swain	S	54.8%	0.6%	2.5%	2.18	155
8	Singed	A	53.8%	2.7%	1.1%	1.84	729
9	Kled	A	54.1%	1.8%	0.8%	2.10	492
10	Udyr	A	54.9%	0.5%	1.0%	1.67	144
11	Malphite	A	51.4%	6.3%	13.1%	2.45	1,695
12	Sylas	A	52.4%	0.9%	17.2%	2.00	254
13	Teemo	A	51.6%	5.3%	11.3%	1.70	1,431
14	Zac	A	54.6%	0.5%	0.9%	2.93	132
15	Mordekaiser	A	51.7%	5.1%	8.6%	1.86	1,383
16	Jax	A	50.9%	5.7%	10.5%	1.64	1,537
17	Yone	A	49.6%	8.9%	12.1%	1.49	2,380
18	Poppy	A	52.3%	1.0%	6.4%	2.13	264
19	Vladimir	A	52.2%	1.2%	4.4%	1.84	326
20	Darius	A	49.9%	6.9%	10.8%	1.68	1,862
21	Pantheon	B	51.7%	2.9%	2.3%	2.05	775
22	Shen	B	51.7%	3.4%	0.8%	2.77	901
23	Aurora	B	53.0%	0.4%	1.0%	2.37	100
24	Gangplank	B	50.5%	4.9%	7.1%	2.01	1,312
25	Camille	B	50.9%	3.9%	4.0%	1.85	1,048
26	Renekton	B	50.6%	5.3%	3.8%	1.85	1,418
27	Sett	B	50.5%	5.2%	2.4%	1.66	1,409
28	Sion	B	51.3%	2.9%	0.6%	1.81	780
29	Anivia	B	51.8%	0.7%	2.5%	2.30	191
30	Rumble	B	51.5%	1.9%	1.1%	2.04	505
31	Gnar	B	50.9%	3.4%	1.1%	1.88	905
32	Kayle	B	51.1%	2.5%	1.4%	1.75	681
33	Gragas	B	51.3%	2.2%	0.5%	2.04	597
34	Cho'Gath	B	50.8%	2.9%	2.5%	1.89	785
35	Sejuani	B	52.2%	0.3%	0.3%	2.28	67
36	Zaahen	B	50.6%	3.3%	1.0%	1.74	890
37	Ambessa	B	50.1%	3.8%	3.8%	1.88	1,030
38	Jayce	B	49.2%	5.6%	7.6%	1.74	1,493
39	Irelia	B	49.0%	4.0%	13.0%	1.49	1,080
40	Yasuo	B	48.4%	3.3%	19.8%	1.40	887
41	Akali	B	49.0%	2.4%	15.5%	1.86	639
42	Malzahar	B	50.0%	0.4%	10.1%	1.74	118
43	Heimerdinger	B	50.3%	1.8%	3.3%	1.69	493
44	Yorick	C	49.2%	3.4%	7.4%	1.84	914
45	Dr. Mundo	C	49.5%	3.7%	3.7%	1.78	992
46	Kennen	C	50.0%	2.0%	1.3%	1.93	530
47	Fiddlesticks	C	50.6%	0.3%	0.9%	1.94	87
48	Ahri	C	50.0%	0.3%	3.4%	2.28	88
49	Lissandra	C	50.0%	0.6%	2.7%	2.11	156
50	Illaoi	C	48.7%	3.2%	7.4%	1.57	864
51	Aatrox	C	48.7%	4.3%	4.0%	1.84	1,166
52	Olaf	C	48.8%	3.6%	4.1%	1.57	958
53	Zed	C	47.5%	0.7%	19.5%	1.92	177
54	Viktor	C	47.8%	0.3%	13.4%	1.61	69
55	Ryze	C	49.2%	0.7%	0.5%	1.76	195
56	Quinn	C	49.0%	1.1%	0.6%	1.89	288
57	Varus	C	48.9%	1.0%	0.9%	1.61	268
58	Naafiri	C	47.1%	0.3%	10.1%	1.97	68
59	Tryndamere	C	47.7%	3.4%	3.4%	1.58	921
60	Volibear	C	47.8%	3.1%	1.3%	1.54	832
61	Urgot	C	47.9%	2.8%	1.2%	2.00	764
62	K'Sante	C	47.4%	4.2%	2.6%	2.08	1,124
63	Ornn	C	47.9%	2.8%	0.4%	2.27	756
64	Briar	C	46.4%	0.3%	10.1%	1.71	69
65	Fiora	C	46.9%	3.7%	4.6%	1.42	994
66	Trundle	C	47.5%	1.9%	0.7%	1.43	520
67	Master Yi	D	45.7%	0.5%	14.7%	1.41	129
68	Vayne	D	46.6%	2.0%	6.0%	1.38	536
69	Twisted Fate	D	46.7%	0.3%	1.3%	1.50	92
70	Riven	D	46.9%	1.8%	1.8%	1.64	497
71	Maokai	D	46.7%	0.3%	0.2%	2.22	90
72	Wukong	D	46.4%	0.9%	3.3%	1.86	233
73	Tahm Kench	D	46.3%	1.9%	3.1%	2.07	501
74	Kai'Sa	D	45.7%	0.4%	4.1%	1.61	94
75	Shyvana	D	44.6%	0.3%	6.5%	1.71	74
76	Cassiopeia	D	45.3%	0.6%	3.0%	1.71	150
77	Kalista	D	44.9%	0.4%	1.2%	1.25	98
78	Locke	D	41.1%	0.3%	27.5%	1.69	90

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.