10th Place Finish Ratio

until 1988 Mexican GP

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

Finishing position:

Pos	Car Manufacturer	10th Place Finish Ratio	10th Place Finishes	Entries
1	Magda	100.00%	1	1
2	Milano	50.00%	1	2
3	Ausper	33.33%	1	3
	Elfin	33.33%	1	3
	GRD	33.33%	1	3
6	Aitken	25.00%	1	4
7	Eifelland	22.22%	2	9
8	Behra-Porsche	20.00%	1	5
9	Jennings	16.67%	1	6
10	RRA	14.29%	2	14
11	Trojan	13.64%	3	22
12	BKL Lotus	12.50%	1	8
13	Aston Martin	11.54%	3	26
14	Fiat	10.00%	1	10
15	Simca	9.68%	3	31
16	AGS	9.09%	2	22
16	Scarab	9.09%	1	11
18	Wolf-Williams	8.00%	2	25
19	Aiden-Cooper	7.69%	1	13
20	BRP	6.45%	2	31
21	DB	6.25%	2	32
22	Shadow	5.73%	15	262
23	Benetton	5.56%	4	72
	De Klerk	5.56%	2	36
	Parnelli	5.56%	1	18
26	Wolf	5.36%	3	56
27	Ligier	5.11%	17	333
28	Ford	4.76%	1	21
29	Arrows	4.69%	15	320
30	Netuar	4.55%	1	22
31	Porsche	4.46%	7	157
32	MG	4.35%	2	46
32	Hill	4.35%	1	23
34	AFM	4.26%	2	47
35	RAM	4.11%	3	73
36	Alfa Romeo	4.11%	14	341
37	Amilcar	4.00%	1	25
38	Renault	3.88%	9	232
39	Tyrrell	3.78%	22	582
40	March	3.74%	25	669
41	Hesketh	3.70%	4	108
42	Lola	3.66%	17	465
43	Bugatti	3.57%	2	56
44	Penske	3.39%	2	59
45	Iso Marlboro	3.33%	2	60
45	Gilby	3.33%	1	30
47	Surtees	3.28%	16	488
48	Connaught	3.10%	10	323
49	Delahaye	3.05%	4	131
50	Ensign	2.98%	5	168
51	Theodore	2.94%	2	68
52	Talbot-Lago	2.86%	12	420
53	Cooper	2.85%	45	1579
54	HWM	2.79%	5	179
55	OSCA	2.78%	1	36
56	Chevron	2.63%	4	152
56	Eagle	2.63%	1	38
58	Alta	2.60%	2	77
59	Lotus	2.57%	54	2104
60	Emeryson	2.56%	2	78
61	BRM	2.51%	20	797
62	Zakspeed	2.50%	2	80
63	Fittipaldi	2.47%	4	162
64	Simca-Gordini	2.25%	4	178
64	Vanwall	2.25%	2	89
66	Brabham	2.20%	28	1274
67	Maserati	2.16%	30	1390
68	ATS	2.03%	3	148
69	Williams	1.88%	7	373
70	McLaren	1.60%	17	1060
71	Toleman	1.53%	2	131
72	Ferrari	1.37%	22	1604
73	Gordini	1.35%	3	222
74	LDS	1.33%	2	150
75	BMW	1.12%	1	89
75	Veritas	1.12%	1	89
77	Osella	1.03%	2	194
78	ERA	0.87%	2	229
79	Matra	0.74%	1	135

Finishing position: