Win Rates in Hearthstone

This is a look at win percentages in aggregate and among the best players from ArenaMastery over rolling 2 month periods, starting from March 11 through Nov 9. To reduce variance, only players with at least 20 arenas within the 2 month period were included.

Aggregate Stats

Start Month	Best Win %	Top 1%	Top 10%	Top 25%	Median	Top 75%	Top 90%
March	76.86	73.08	69.35	66.67	63.10	59.35	54.45
April	76.54	74.09	69.69	66.96	63.41	59.63	55.32
May	76.18	73.33	69.13	66.31	63.08	59.32	55.32
June	76.03	72.81	68.81	66.21	62.95	59.02	55.40
July	76.03	72.97	68.51	66.06	62.50	58.86	54.84
August	76.56	72.12	68.00	65.24	61.71	57.71	52.83
September	73.36	71.37	67.58	64.66	61.41	56.86	52.21

Top Players

Each player who placed in the top 20 of any time set is listed below, along with their averages for each other time period. Minimum of 20 arenas to be show data.

Month	Better than Avg	Worse than Avg	Magnitude	Percentage
March	15	34	-0.54	-33.93
April	28	24	0.39	7.41
May	26	14	0.43	27.27
June	22	16	0.16	14.63
July	21	15	0.30	15.79
August	20	11	0.47	27.27
September	17	13	0.29	11.43

Here is a breakdown of the actual win percentages each month, for any who are interested.

Click on a header to sort by that header

Identifier Appearances Overall Avg March April May June July August Sept

Player 1 1 76.78 76.86
Player 2 1 76.16 75.69
Player 3 1 74.90 74.90
Player 4 1 75.04 74.85
Player 5 2 74.36 74.53 76.17
Player 6 1 70.78 74.18 69.76
Player 7 2 71.13 73.64 73.98 70.45 70.17 69.92
Player 8 2 73.47 73.56 76.17
Player 9 1 71.84 73.47 71.84
Player 10 1 73.41 73.41
Player 11 3 74.20 73.31 76.09 73.88
Player 12 1 73.26 73.26
Player 13 2 73.71 73.08 74.77
Player 14 1 73.72 72.97
Player 15 1 73.19 72.70
Player 16 1 72.39 72.47
Player 17 1 72.22 72.41 72.28
Player 18 2 72.99 72.41 76.54
Player 19 1 72.32 72.32
Player 20 1 72.30 72.30
Player 21 2 76.04 76.47 76.18
Player 22 5 75.64 76.09 76.06 74.70 76.01 76.56
Player 23 2 70.89 71.83 75.18 71.27 71.07 71.73 67.31 68.24
Player 24 2 75.53 74.29 75.53
Player 25 1 69.06 69.06 74.09
Player 26 1 70.75 74.09 70.86
Player 27 2 70.02 71.57 73.87 73.71 69.00 64.40 63.11
Player 28 3 71.68 66.14 73.34 74.62 72.52
Player 29 2 73.25 73.25 73.25
Player 30 2 72.35 73.06 73.33
Player 31 2 73.02 72.85 73.02
Player 32 1 72.15 72.15 72.77
Player 33 2 71.27 71.45 72.63 73.65 70.31 69.02 68.65
Player 34 1 71.80 71.22 72.61
Player 35 1 70.93 68.55 70.88 74.67
Player 36 2 72.64 71.71 72.10 73.54 73.09
Player 37 1 69.99 68.71 71.72 73.49
Player 38 2 71.86 71.09 71.60 73.25 73.67
Player 39 2 71.35 70.11 70.13 72.94 72.78 70.97 70.03 70.04
Player 40 3 70.24 66.50 72.87 72.80 71.21 67.76
Player 41 1 70.88 71.89 71.31 72.59
Player 42 3 70.45 69.36 68.75 72.54 72.49 70.97 68.84 71.26
Player 43 1 68.11 69.58 72.49 72.40 69.60 65.08 65.14 64.04
Player 44 1 72.16 66.85 72.16
Player 45 1 70.56 70.84 71.30 71.89 69.02 69.89 70.11 68.45
Player 46 2 76.03 76.03 76.03
Player 47 2 71.68 70.01 70.56 71.60 73.86 73.60
Player 48 1 73.63 73.63
Player 49 1 70.09 73.06
Player 50 2 72.72 72.99 72.97
Player 51 1 71.57 72.81
Player 52 4 71.12 70.91 70.21 69.42 72.28 72.53 72.17 70.67
Player 53 3 70.66 69.89 68.92 70.19 72.26 72.42 70.74 70.22
Player 54 4 71.91 70.63 71.33 72.08 71.51 72.00 73.08
Player 55 1 70.42 69.50 70.86 70.84 71.85
Player 56 1 71.06 71.33 71.03 69.81 71.74
Player 57 1 71.65 70.65 71.75 71.65
Player 58 1 68.44 68.75 71.58 69.90 65.27
Player 59 1 70.39 65.43 69.45 74.39
Player 60 2 73.74 74.01 73.74
Player 61 3 70.57 68.27 69.49 69.03 69.31 73.65 73.67 71.37
Player 62 1 68.07 71.94 67.80 65.90
Player 63 3 69.80 68.69 68.19 69.00 70.38 71.54 71.60 70.61
Player 64 3 71.06 70.88 71.88 71.18 71.54 71.43 71.89 70.90
Player 65 1 69.82 69.50 68.71 69.13 69.77 71.37 69.90
Player 66 2 67.79 71.36 70.65 66.87
Player 67 2 71.15 68.63 71.15 72.84
Player 68 3 69.93 69.16 68.79 68.77 70.04 71.03 72.12 71.34
Player 69 1 71.16 69.65 69.81 73.68
Player 70 1 65.98 62.03 64.66 69.18 72.56 65.32
Player 71 1 71.75 69.67 71.75
Player 72 1 68.40 66.83 65.29 71.25 68.96
Player 73 1 65.70 61.33 63.38 68.57 71.12
Player 74 1 70.13 71.64 71.20 68.57 68.42 70.97
Player 75 1 70.27 69.64 72.24 71.88 69.91 69.61 70.74 70.31
Player 76 1 70.00 69.95 69.65 70.67 70.20
Player 77 1 68.89 67.12 70.03 70.00 69.95 70.91 70.61 69.82
Player 78 1 70.58 70.00 70.42 68.77 67.93 73.36
Player 79 1 73.06 73.06
Player 80 1 70.41 72.66
Player 81 1 70.37 69.92 68.57 69.59 72.20
Player 82 1 67.28 65.73 65.52 66.12 69.84 72.14
Player 83 1 71.39 71.39
Player 84 1 71.31 69.47 71.25
Player 85 1 68.60 65.27 64.72 68.55 71.22
Player 86 1 71.17 71.17
Player 87 1 66.54 71.10
Player 88 1 67.82 66.42 68.99 68.50 67.79 66.42 68.90 70.85
Player 89 1 70.64 70.64
Player 90 1 70.64 70.64

Identifier	Appearances	Overall Avg	March	April	May	June	July	August	Sept
Player 1	1	76.78	76.86
Player 2	1	76.16	75.69
Player 3	1	74.90	74.90
Player 4	1	75.04	74.85
Player 5	2	74.36	74.53	76.17
Player 6	1	70.78	74.18	69.76
Player 7	2	71.13	73.64	73.98	70.45	70.17			69.92
Player 8	2	73.47	73.56	76.17
Player 9	1	71.84	73.47	71.84
Player 10	1	73.41	73.41
Player 11	3	74.20	73.31	76.09			73.88
Player 12	1	73.26	73.26
Player 13	2	73.71	73.08	74.77
Player 14	1	73.72	72.97
Player 15	1	73.19	72.70
Player 16	1	72.39	72.47
Player 17	1	72.22	72.41	72.28
Player 18	2	72.99	72.41	76.54
Player 19	1	72.32	72.32
Player 20	1	72.30	72.30
Player 21	2	76.04		76.47	76.18
Player 22	5	75.64		76.09	76.06	74.70	76.01	76.56
Player 23	2	70.89	71.83	75.18	71.27	71.07	71.73	67.31	68.24
Player 24	2	75.53		74.29	75.53
Player 25	1	69.06	69.06	74.09
Player 26	1	70.75		74.09	70.86
Player 27	2	70.02	71.57	73.87	73.71	69.00	64.40	63.11
Player 28	3	71.68	66.14	73.34	74.62	72.52
Player 29	2	73.25		73.25	73.25
Player 30	2	72.35		73.06	73.33
Player 31	2	73.02		72.85	73.02
Player 32	1	72.15	72.15	72.77
Player 33	2	71.27	71.45	72.63	73.65	70.31	69.02	68.65
Player 34	1	71.80	71.22	72.61
Player 35	1	70.93	68.55	70.88	74.67
Player 36	2	72.64	71.71	72.10	73.54	73.09
Player 37	1	69.99	68.71	71.72	73.49
Player 38	2	71.86	71.09	71.60	73.25	73.67
Player 39	2	71.35	70.11	70.13	72.94	72.78	70.97	70.03	70.04
Player 40	3	70.24	66.50		72.87	72.80	71.21		67.76
Player 41	1	70.88	71.89	71.31	72.59
Player 42	3	70.45	69.36	68.75	72.54	72.49	70.97	68.84	71.26
Player 43	1	68.11	69.58	72.49	72.40	69.60	65.08	65.14	64.04
Player 44	1	72.16		66.85	72.16
Player 45	1	70.56	70.84	71.30	71.89	69.02	69.89	70.11	68.45
Player 46	2	76.03				76.03	76.03
Player 47	2	71.68	70.01	70.56	71.60	73.86	73.60
Player 48	1	73.63				73.63
Player 49	1	70.09				73.06
Player 50	2	72.72				72.99	72.97
Player 51	1	71.57				72.81
Player 52	4	71.12	70.91	70.21	69.42	72.28	72.53	72.17	70.67
Player 53	3	70.66	69.89	68.92	70.19	72.26	72.42	70.74	70.22
Player 54	4	71.91		70.63	71.33	72.08	71.51	72.00	73.08
Player 55	1	70.42	69.50	70.86	70.84	71.85
Player 56	1	71.06	71.33	71.03	69.81	71.74
Player 57	1	71.65		70.65	71.75	71.65
Player 58	1	68.44			68.75	71.58	69.90	65.27
Player 59	1	70.39	65.43	69.45			74.39
Player 60	2	73.74					74.01	73.74
Player 61	3	70.57	68.27	69.49	69.03	69.31	73.65	73.67	71.37
Player 62	1	68.07					71.94	67.80	65.90
Player 63	3	69.80	68.69	68.19	69.00	70.38	71.54	71.60	70.61
Player 64	3	71.06	70.88	71.88	71.18	71.54	71.43	71.89	70.90
Player 65	1	69.82	69.50	68.71	69.13	69.77	71.37		69.90
Player 66	2	67.79					71.36	70.65	66.87
Player 67	2	71.15				68.63	71.15	72.84
Player 68	3	69.93	69.16	68.79	68.77	70.04	71.03	72.12	71.34
Player 69	1	71.16	69.65	69.81				73.68
Player 70	1	65.98			62.03	64.66	69.18	72.56	65.32
Player 71	1	71.75					69.67	71.75
Player 72	1	68.40	66.83	65.29				71.25	68.96
Player 73	1	65.70			61.33	63.38	68.57	71.12
Player 74	1	70.13		71.64	71.20	68.57	68.42	70.97
Player 75	1	70.27	69.64	72.24	71.88	69.91	69.61	70.74	70.31
Player 76	1	70.00	69.95				69.65	70.67	70.20
Player 77	1	68.89	67.12	70.03	70.00	69.95	70.91	70.61	69.82
Player 78	1	70.58	70.00	70.42	68.77	67.93			73.36
Player 79	1	73.06							73.06
Player 80	1	70.41							72.66
Player 81	1	70.37				69.92	68.57	69.59	72.20
Player 82	1	67.28		65.73	65.52		66.12	69.84	72.14
Player 83	1	71.39							71.39
Player 84	1	71.31	69.47						71.25
Player 85	1	68.60				65.27	64.72	68.55	71.22
Player 86	1	71.17							71.17
Player 87	1	66.54							71.10
Player 88	1	67.82	66.42	68.99	68.50	67.79	66.42	68.90	70.85
Player 89	1	70.64							70.64
Player 90	1	70.64							70.64