Race Win Ratio

Finishing position:

Pos	Team	Race Win Ratio	Race Wins	Entries
1	Ken-Paul Inc	100.00%	1	1
2	George Salih	50.00%	2	4
2	Kurtis Kraft Inc	50.00%	1	2
4	Howard Keck Co	40.00%	2	5
5	FISA / Scuderia Sant'Ambroeus	33.33%	1	3
6	Leader Cards Inc	25.00%	1	4
7	Mercedes-Benz	23.08%	9	39
8	World Wide Racing/Garvey Team Lotus	20.00%	1	5
9	John Zink	16.67%	2	12
10	Vanwall	14.71%	10	68
11	Murrell Belanger	12.50%	1	8
12	Ferrari	12.33%	208	1687
13	McLaren	12.22%	162	1326
14	J C Agajanian	10.00%	1	10
15	Williams	9.83%	113	1149
16	Renault	7.35%	35	476
17	Lotus	7.13%	73	1024
18	R.R.C. Walker Racing Team	5.88%	9	153
19	Maserati	5.45%	9	165
20	Benetton	5.19%	27	520
21	Cooper	5.08%	12	236
22	Alfa Romeo	4.64%	11	237
23	Wolf	4.29%	3	70
24	Brabham	4.28%	35	818
25	Tyrrell	3.52%	33	937
26	BRM	3.41%	17	498
27	Penske	3.23%	1	31
28	Eagle	2.86%	1	35
29	Porsche	2.50%	1	40
30	Honda	2.01%	3	149
31	Ligier	1.44%	9	625
32	Hesketh	1.02%	1	98
32	Stewart	1.02%	1	98
34	Toro Rosso	0.96%	1	104
35	BMW	0.94%	1	106
36	Jordan	0.80%	4	500
37	Shadow	0.44%	1	225
38	March	0.42%	2	474

Finishing position: