7th Place Finish Ratio

until 1962 South African GP

Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.

Finishing position:

Pos	Designer	7th Place Finish Ratio	7th Place Finishes	Entries
1	Hans Klenk	50.00%	1	2
2	David Hodkin	14.29%	1	7
3	Wilhelm Hild	13.33%	14	105
4	Helmut Bott	11.49%	10	87
5	Hans Mezger	11.27%	8	71
6	Peter Berthon	9.38%	6	64
7	H J Adlington	7.14%	1	14
8	Antonio Lago	6.04%	18	298
8	Carlo Marchetti	6.04%	18	298
10	Bill Aston	5.88%	1	17
10	Ferdinand Porsche	5.88%	1	17
12	Vittorio Bellentani	5.80%	36	621
13	Alberto Massimino	5.52%	8	145
14	Tony Rudd	5.15%	5	97
15	Gioacchino Colombo	4.82%	35	726
16	Ernesto Maserati	4.76%	14	294
17	Am�d�e Gordini	4.40%	17	386
18	Owen Maddock	4.39%	43	979
19	Colin Chapman	4.04%	24	594
20	Reid Railton	3.83%	8	209
21	Ernst Loof	3.61%	3	83
22	Bindo Maserati	3.45%	1	29
22	Ettore Maserati	3.45%	1	29
24	Geoffrey Taylor	3.33%	2	60
25	Mike Oliver	3.05%	8	262
25	Rodney Clarke	3.05%	8	262
27	Carlo Chiti	2.53%	4	158
28	Aurelio Lampredi	2.49%	11	441
29	Hans Gassmann	2.38%	1	42
	Hans Scherrenberg	2.38%	1	42
	Ludwig Krause	2.38%	1	42
32	Vittorio Jano	2.31%	6	260
33	Alf Francis	2.08%	1	48
33	John Heath	2.08%	1	48
35	Dante Giacosa	1.77%	2	113

Finishing position: