Top tier list – patch 16.16

#	Champion	Tier	Win rate	Pick rate	Ban rate	KDA	Games
1	Jax	S	64.1%	4.6%	7.9%	1.82	64
2	Ambessa	S	63.3%	3.5%	4.7%	2.22	49
3	Sylas	S	70.6%	1.2%	14.9%	2.14	17
4	Nasus	S	53.0%	12.0%	36.3%	1.90	166
5	Olaf	A	61.5%	3.8%	2.7%	2.19	52
6	Zaahen	A	60.0%	2.2%	2.0%	1.88	30
7	Camille	A	56.1%	4.1%	6.1%	1.86	57
8	Garen	A	53.6%	8.1%	7.4%	2.04	112
9	Kayle	A	56.8%	2.7%	2.3%	2.14	37
10	Mordekaiser	A	52.0%	7.1%	10.0%	1.67	98
11	Dr. Mundo	A	54.1%	4.4%	3.4%	1.70	61
12	Yorick	A	54.8%	3.0%	6.5%	1.88	42
13	Darius	A	49.5%	7.7%	18.9%	1.79	107
14	Ornn	B	52.9%	5.1%	0.6%	2.09	70
15	Kennen	B	54.8%	2.2%	1.6%	1.73	31
16	Irelia	B	52.5%	2.9%	7.7%	1.65	40
17	Shen	B	52.1%	5.1%	1.1%	2.81	71
18	Yone	B	51.5%	4.9%	6.1%	1.65	68
19	Quinn	B	60.0%	0.7%	0.6%	2.15	10
20	Malphite	B	49.1%	7.8%	13.6%	2.31	108
21	Wukong	B	53.3%	1.1%	2.7%	2.04	15
22	Aatrox	B	50.0%	3.6%	7.4%	1.84	50
23	Akali	B	50.0%	1.7%	10.5%	1.67	24
24	Cho'Gath	B	51.4%	2.5%	0.6%	1.60	35
25	Trundle	B	51.6%	2.2%	0.6%	1.34	31
26	Gangplank	B	50.0%	4.3%	3.5%	2.16	60
27	Sett	B	48.9%	6.8%	3.8%	1.83	94
28	Singed	C	50.0%	2.9%	1.2%	1.92	40
29	Heimerdinger	C	50.0%	2.3%	2.3%	1.31	32
30	Renekton	C	48.7%	5.3%	2.8%	1.94	74
31	Gragas	C	50.0%	2.3%	0.7%	2.42	32
32	Teemo	C	47.2%	5.2%	11.3%	1.65	72
33	Rumble	C	50.0%	1.2%	0.5%	1.51	16
34	Vayne	C	46.9%	2.3%	11.7%	1.84	32
35	Volibear	C	48.7%	2.8%	1.4%	1.38	39
36	Riven	C	48.4%	2.2%	3.3%	1.76	31
37	Yasuo	C	45.5%	3.2%	15.1%	1.57	44
38	Gwen	C	47.1%	2.5%	3.5%	1.52	34
39	Urgot	C	46.7%	3.2%	2.7%	2.11	45
40	Sion	C	46.2%	3.8%	0.9%	1.72	52
41	K'Sante	C	44.7%	2.7%	1.9%	2.14	38
42	Tryndamere	C	43.6%	2.8%	3.1%	1.79	39
43	Gnar	D	43.5%	3.3%	1.2%	1.66	46
44	Fiora	D	41.5%	3.0%	5.0%	1.33	41
45	Warwick	D	36.8%	1.4%	4.1%	1.67	19
46	Tahm Kench	D	39.5%	3.1%	5.6%	2.07	43
47	Kled	D	35.3%	1.2%	0.8%	2.31	17
48	Illaoi	D	37.5%	3.5%	6.6%	1.33	48
49	Pantheon	D	35.3%	2.5%	2.6%	2.12	34
50	Jayce	D	32.4%	2.7%	2.4%	1.76	37

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.