First bloods

#	Hero	First blood rate ▾	Games
1	Lion	60.0%	5
2	Void Spirit	33.3%	3
3	Brewmaster	25.0%	4
4	Undying	25.0%	4
5	Magnus	25.0%	4
6	Ember Spirit	25.0%	4
7	Arc Warden	25.0%	4
8	Gyrocopter	24.4%	41
9	Chaos Knight	23.1%	13
10	Weaver	22.7%	44
11	Dragon Knight	20.8%	48
12	Troll Warlord	20.3%	59
13	Pudge	18.2%	11
14	Windranger	17.6%	108
15	Bristleback	16.7%	6
16	Drow Ranger	15.4%	188
17	Razor	14.7%	34
18	Juggernaut	14.3%	371
19	Viper	14.3%	14
20	Doom	14.3%	7
21	Alchemist	13.8%	29
22	Slark	12.9%	302
23	Morphling	12.6%	103
24	Spectre	12.3%	227
25	Marci	11.8%	17
26	Phantom Assassin	11.6%	250
27	Leshrac	11.1%	9
28	Io	11.1%	18
29	Shadow Fiend	10.8%	93
30	Sven	10.6%	263
31	Riki	10.6%	47
32	Abaddon	10.5%	19
33	Terrorblade	10.1%	139
34	Lone Druid	10.0%	60
35	Naga Siren	10.0%	30
36	Kez	9.9%	91
37	Monkey King	9.7%	72
38	Anti-Mage	9.7%	402
39	Luna	9.7%	289
40	Muerta	9.6%	52
41	Sniper	9.5%	63
42	Clinkz	9.3%	54
43	Ursa	9.2%	163
44	Nature's Prophet	8.6%	81
45	Phantom Lancer	7.8%	296
46	Medusa	7.5%	67
47	Lifestealer	7.2%	321
48	Wraith King	6.9%	87
49	Tiny	6.3%	80
50	Necrophos	6.0%	50
51	Vengeful Spirit	4.9%	41
52	Templar Assassin	4.5%	88
53	Bloodseeker	3.9%	51
54	Faceless Void	3.4%	146
55	Earthshaker	0.0%	4
56	Mirana	0.0%	7
57	Storm Spirit	0.0%	4
58	Kunkka	0.0%	3
59	Lina	0.0%	16
60	Tidehunter	0.0%	5
61	Beastmaster	0.0%	8
62	Queen of Pain	0.0%	3
63	Omniknight	0.0%	4
64	Night Stalker	0.0%	3
65	Jakiro	0.0%	3
66	Silencer	0.0%	5
67	Outworld Destroyer	0.0%	18
68	Meepo	0.0%	3
69	Ogre Magi	0.0%	3
70	Timbersaw	0.0%	3
71	Legion Commander	0.0%	10
72	Hoodwink	0.0%	4
73	Snapfire	0.0%	5
74	Primal Beast	0.0%	3

≈ A sample of 5912 parsed matches, not all of Dota: a hero needs at least 5 games to be listed (3 on one position), the numbers are rough until the sample grows. The rank is the average medal of the players of the match (≈, the season ranks STRATZ gives); a match with no ranks is only in All. The position is the one STRATZ gives for the player.