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	Elf Team Tyrrell	25.81%	8	31
7	Leader Cards Inc	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	John Player Team Lotus	12.50%	1	8
	Murrell Belanger	12.50%	1	8
	Yardley Team McLaren	12.50%	1	8
16	Team Lotus	12.44%	26	209
17	Gold Leaf Team Lotus	10.68%	11	103
18	Scuderia Ferrari	10.62%	31	292
19	J.C. Agajanian	10.00%	1	10
20	Scuderia Ferrari SpA SEFAC	7.36%	17	231
21	R.R.C. Walker Racing Team	7.34%	8	109
22	Brabham Racing Organisation	7.30%	10	137
23	Marlboro BRM	7.14%	1	14
24	Officine Alfieri Maserati	5.45%	9	165
25	Cooper Car Co	5.08%	12	236
26	Owen Racing Organisation	4.91%	13	265
27	Motor Racing Developments	4.76%	3	63
28	Honda Racing	4.55%	1	22
28	Honda R&D Co	4.55%	1	22
30	Yardley Team BRM	4.17%	3	72
31	Tyrrell Racing Organisation	4.00%	1	25
32	Bruce McLaren Motor Racing	3.54%	4	113
33	Porsche System Engineering	3.03%	1	33
34	Rob Walker/Jack Durlacher Racing	2.94%	1	34
35	Anglo American Racers	2.86%	1	35

Finishing position: