Race Win Ratio

Finishing position:

Pos	Entrant	Race Win Ratio	Race Wins	Entries
1	FISA	100.00%	1	1
1	Ken-Paul Inc	100.00%	1	1
3	George Salih	50.00%	2	4
3	Kurtis Kraft Inc	50.00%	1	2
5	Howard Keck Co	40.00%	2	5
6	Leader Cards Inc	25.00%	1	4
6	World Wide Racing	25.00%	1	4
8	Daimler Benz AG	23.08%	9	39
9	Alfa Romeo SpA	22.92%	11	48
10	Matra International	20.45%	9	44
11	John Zink	16.67%	2	12
12	Vandervell Products	15.38%	10	65
13	Elf Team Tyrrell	13.38%	19	142
14	Murrell Belanger	12.50%	1	8
15	Team Lotus	12.44%	26	209
16	John Player Team Lotus	12.07%	14	116
16	Marlboro Team Texaco	12.07%	7	58
18	Gold Leaf Team Lotus	10.68%	11	103
19	Scuderia Ferrari	10.62%	31	292
20	J.C. Agajanian	10.00%	1	10
21	Scuderia Ferrari SpA SEFAC	8.51%	28	329
22	R.R.C. Walker Racing Team	7.34%	8	109
23	Brabham Racing Organisation	7.30%	10	137
24	Beta Team March	7.14%	1	14
25	Martini Racing	6.67%	2	30
26	Officine Alfieri Maserati	5.45%	9	165
27	Yardley Team McLaren	5.33%	4	75
28	Cooper Car Co	5.08%	12	236
29	Owen Racing Organisation	4.91%	13	265
30	Honda Racing	4.55%	1	22
30	Honda R&D Co	4.55%	1	22
32	Yardley Team BRM	4.17%	3	72
33	Motor Racing Developments	4.05%	6	148
34	Tyrrell Racing Organisation	4.00%	1	25
35	Bruce McLaren Motor Racing	3.54%	4	113
36	Porsche System Engineering	3.03%	1	33
37	Rob Walker/Jack Durlacher Racing	2.94%	1	34
38	Anglo American Racers	2.86%	1	35
39	Hesketh Racing	2.44%	1	41
40	Marlboro BRM	1.14%	1	88

Finishing position: