10th Place Finish Ratio

until 1974 Monaco 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	Car Manufacturer	10th Place Finish Ratio	10th Place Finishes	Entries
1	Magda	100.00%	1	1
2	GRD	50.00%	1	2
2	Milano	50.00%	1	2
4	Ausper	33.33%	1	3
4	Elfin	33.33%	1	3
6	Aitken	25.00%	1	4
7	Eifelland	22.22%	2	9
7	Stevens	22.22%	2	9
9	Behra-Porsche	20.00%	1	5
10	Trojan	18.18%	2	11
11	Hesketh	16.67%	1	6
11	Jennings	16.67%	1	6
13	RRA	14.29%	2	14
14	BKL Lotus	12.50%	1	8
15	Aston Martin	11.54%	3	26
16	Fiat	10.00%	1	10
17	Simca	9.68%	3	31
18	Scarab	9.09%	1	11
19	Aiden-Cooper	7.69%	1	13
20	Shadow	7.41%	4	54
21	Lesovsky	6.67%	1	15
22	BRP	6.45%	2	31
23	DB	6.25%	2	32
24	De Klerk	5.56%	2	36
25	Iso Marlboro	4.76%	2	42
25	Ford	4.76%	1	21
27	Netuar	4.55%	1	22
28	Porsche	4.46%	7	157
29	MG	4.35%	2	46
30	AFM	4.26%	2	47
31	Tyrrell	4.20%	5	119
32	Amilcar	4.00%	1	25
33	Bugatti	3.57%	2	56
34	Lola	3.50%	11	314
35	Gilby	3.33%	1	30
36	March	3.27%	11	336
37	Surtees	3.27%	9	275
38	Connaught	3.10%	10	323
39	Kurtis Kraft	3.09%	6	194
40	Delahaye	3.05%	4	131
41	Chevron	2.90%	2	69
42	Talbot-Lago	2.86%	12	420
43	Cooper	2.85%	45	1579
44	HWM	2.79%	5	179
45	OSCA	2.78%	1	36
46	Kuzma	2.70%	1	37
47	Eagle	2.63%	1	38
48	Lotus	2.61%	41	1573
49	Alta	2.60%	2	77
50	Brabham	2.56%	20	780
50	Emeryson	2.56%	2	78
52	BRM	2.27%	17	750
53	Simca-Gordini	2.25%	4	178
53	Vanwall	2.25%	2	89
55	Maserati	2.15%	30	1393
56	Alfa Romeo	2.00%	3	150
57	McLaren	1.77%	9	508
58	Gordini	1.35%	3	222
59	LDS	1.33%	2	150
60	Ferrari	1.28%	15	1173
61	BMW	1.12%	1	89
61	Veritas	1.12%	1	89
63	ERA	0.87%	2	229
64	Matra	0.74%	1	135

Finishing position: