4th Place Finish Ratio

until 1970 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	4th Place Finish Ratio	4th Place Finishes	Entries
1	Jack Brabham	50.00%	2	4
2	Hans Gassmann	16.67%	7	42
	Hans Scherrenberg	16.67%	7	42
	Ludwig Krause	16.67%	7	42
5	David Hodkin	14.29%	1	7
6	Gordon Coppuck	8.96%	6	67
7	Dante Giacosa	8.85%	10	113
8	Vittorio Jano	8.68%	23	265
9	Derrick White	8.66%	11	127
10	Carlo Chiti	8.09%	14	173
11	Antonio Lago	7.72%	23	298
11	Carlo Marchetti	7.72%	23	298
13	Frank Costin	7.69%	1	13
14	Robin Herd	7.29%	7	96
15	H J Adlington	7.14%	1	14
16	Gioacchino Colombo	7.02%	51	726
17	Bernard Boyer	6.94%	5	72
18	Tony Robinson	6.90%	2	29
19	Geoffrey Taylor	6.67%	4	60
20	Gerard Ducarouge	6.45%	4	62
21	Vittorio Bellentani	6.44%	40	621
22	Mauro Forghieri	6.29%	10	159
23	Tony Rudd	6.25%	17	272
	Shoichi Sano	6.25%	3	48
	Yoshio Nakamura	6.25%	3	48
26	Reid Railton	6.22%	13	209
27	Owen Maddock	6.15%	68	1106
28	Aurelio Lampredi	6.12%	27	441
29	Ernst Loof	6.02%	5	83
30	Ferdinand Porsche	5.88%	1	17
31	Ron Tauranac	5.49%	28	510
32	Ernesto Maserati	5.44%	16	294
33	Am�d�e Gordini	5.18%	20	386
34	Mike Oliver	4.96%	13	262
34	Rodney Clarke	4.96%	13	262
36	Hans Mezger	4.95%	5	101
37	Peter Berthon	4.69%	3	64
38	Maurice Philippe	4.40%	7	159
39	Helmut Bott	4.27%	5	117
40	Colin Chapman	4.26%	52	1221
41	Alberto Massimino	3.92%	6	153
42	Len Terry	3.76%	7	186
43	Eddie Strait	3.75%	3	80
44	Wilhelm Hild	3.70%	5	135
45	Bindo Maserati	3.45%	1	29
45	Ettore Maserati	3.45%	1	29
47	Eric Broadley	2.86%	1	35
48	Paul Emery	2.70%	1	37

Finishing position: