10th Place Finish Ratio

1986 Spanish GP
1987 Brazilian GP

until 1986 Brazilian GP

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

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts

Pos	Designer	10th Place Finish Ratio	10th Place Finishes	Entries
1	Luigi Colani	22.22%	2	9
2	Valerio Colotti	20.00%	1	5
3	Ted Cutting	13.33%	2	15
4	Claude Gallopin	10.53%	10	95
4	Henri Durand	10.53%	10	95
6	Jean-Marc d'Adda	9.68%	3	31
7	Tony Robinson	6.90%	2	29
8	Mario Tolentino	6.45%	8	124
8	André de Cortanze	6.45%	2	31
10	Dave Kelly	6.38%	3	47
11	Alf Francis	6.25%	3	48
	John Heath	6.25%	3	48
	Len Bailey	6.25%	1	16
14	Morris Nunn	6.06%	2	33
15	Eric Broadley	5.71%	2	35
16	Dave Wass	5.43%	24	442
17	Wilhelm Hild	5.19%	7	135
18	Sergio Rinland	5.17%	3	58
19	Hans Mezger	4.95%	5	101
20	Tony Southgate	4.91%	33	672
21	Tim Wadrop	4.76%	3	63
22	Brian Lisles	4.58%	6	131
23	Michel Beaujon	4.56%	12	263
24	Herve Guilpin	4.55%	2	44
25	Bernard Dudot	4.40%	4	91
26	Helmut Bott	4.27%	5	117
27	Richard Divila	4.17%	2	48
28	Ernesto Maserati	4.08%	12	294
29	Derrick White	3.94%	5	127
30	Mike Pilbeam	3.91%	5	128
31	John Baldwin	3.79%	5	132
32	Ray Stokoe	3.70%	1	27
33	François Castaing	3.55%	5	141
33	Marcel Hubert	3.55%	5	141
35	Len Terry	3.54%	7	198
36	Bindo Maserati	3.45%	1	29
36	Ettore Maserati	3.45%	1	29
38	Geoffrey Taylor	3.33%	2	60
38	Antonio Tomaini	3.33%	1	30
40	Andy Smallman	3.28%	2	61
41	Jean-Claude Migeot	3.20%	4	125
42	Frank Costin	3.12%	3	96
43	Robin Herd	3.08%	22	715
44	Mike Oliver	3.05%	8	262
44	Rodney Clarke	3.05%	8	262
46	Peter Wright	3.04%	9	296
47	Geoff Aldridge	3.00%	3	100
48	Harvey Postlethwaite	2.85%	10	351
49	Owen Maddock	2.80%	31	1106
50	Maurice Philippe	2.75%	18	654
51	Colin Chapman	2.71%	50	1848
52	Geoff Ferris	2.70%	6	222
53	John Surtees	2.59%	9	347
54	Eddie Strait	2.50%	2	80
55	Gioacchino Colombo	2.48%	18	726
55	Dave Baldwin	2.48%	3	121
57	Ralph Bellamy	2.44%	9	369
58	Patrick Head	2.39%	6	251
59	Ron Tauranac	2.38%	16	672
60	Neil Oatley	2.35%	6	255
61	Antonio Lago	2.35%	7	298
61	Carlo Marchetti	2.35%	7	298
63	Michel Tetu	2.33%	4	172
64	Robert Choulet	2.31%	4	173
65	David North	2.28%	5	219
66	Martin Ogilvie	2.26%	8	354
67	Rory Byrne	2.26%	3	133
68	John Gentry	2.23%	4	179
69	Derek Gardner	2.23%	6	269
70	Jo Marquart	2.22%	1	45
71	Gerard Ducarouge	2.18%	9	412
72	Nigel Stroud	2.13%	1	47
73	Vittorio Bellentani	2.09%	13	621
74	Carlo Chiti	2.08%	5	240
75	Luigi Marmiroli	2.04%	1	49
76	Gordon Coppuck	1.95%	10	512
77	Tony Rudd	1.84%	5	272
78	Amédée Gordini	1.81%	7	386
79	Giorgio Valentini	1.79%	1	56
80	Adrian Reynard	1.72%	1	58
81	Gordon Murray	1.72%	8	466
82	Frank Dernie	1.53%	4	261
83	Vittorio Jano	1.51%	4	265
84	Ken Sears	1.44%	2	139
85	John Clarke	1.39%	1	72
86	Mauro Forghieri	1.31%	8	610
87	Nigel Bennett	1.30%	1	77
88	Gustav Brunner	1.28%	1	78
89	Ernst Loof	1.20%	1	83
90	Aurelio Lampredi	1.13%	5	441
91	Reid Railton	0.96%	2	209
92	Peter Connew	0.88%	1	113
93	Shahab Ahmed	0.83%	1	121
94	Bernard Boyer	0.77%	1	130
95	John Barnard	0.67%	1	150
96	Alberto Massimino	0.65%	1	153

Finishing position:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ret dsq dpts cpts