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	Brawn	23.53%	8	34
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	Mercedes-Benz	13.85%	9	65
12	Murrell Belanger	12.50%	1	8
13	McLaren	12.18%	169	1388
14	Ferrari	12.12%	212	1749
15	J C Agajanian	10.00%	1	10
16	Williams	9.33%	113	1211
17	Lotus	6.95%	73	1050
18	Renault	6.51%	35	538
19	Red Bull	5.88%	12	204
19	R.R.C. Walker Racing Team	5.88%	9	153
21	Maserati	5.45%	9	165
22	Benetton	5.19%	27	520
23	Cooper	5.08%	12	236
24	Alfa Romeo	4.64%	11	237
25	Wolf	4.29%	3	70
26	Brabham	4.28%	35	818
27	Tyrrell	3.52%	33	937
28	BRM	3.41%	17	498
29	Penske	3.23%	1	31
30	Eagle	2.86%	1	35
31	Porsche	2.50%	1	40
32	Honda	1.99%	3	151
33	Ligier	1.44%	9	625
34	Hesketh	1.02%	1	98
34	Stewart	1.02%	1	98
36	Jordan	0.80%	4	500
37	Toro Rosso	0.60%	1	166
38	BMW	0.60%	1	168
39	Shadow	0.44%	1	225
40	March	0.42%	2	474

Finishing position: