9th Place Finish Ratio

until 1954 Indianapolis 500

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

Finishing position:

Pos	Engine Manufacturer	9th Place Finish Ratio	9th Place Finishes	Entries
1	Tatra	50.00%	1	2
2	Griffin	33.33%	1	3
3	Hudson	25.00%	1	4
3	Lagonda	25.00%	1	4
5	Peugeot	14.29%	2	14
6	Lea-Francis	8.70%	2	23
7	Francis	6.90%	2	29
8	Salmson	6.67%	1	15
9	Aston Martin	6.25%	1	16
10	Simca	6.06%	2	33
11	Bristol	4.42%	8	181
12	ERA	4.41%	10	227
13	Alta	4.14%	11	266
14	Connaught	3.96%	4	101
15	Offenhauser	3.82%	6	157
16	Delahaye	3.82%	5	131
17	Bugatti	3.70%	2	54
18	Talbot	3.66%	3	82
19	Veritas	3.57%	3	84
20	Cisitalia	3.42%	4	117
21	OSCA	3.12%	1	32
22	Maserati	3.00%	25	834
23	Delage	2.78%	2	72
24	Riley	2.44%	1	41
25	Gordini	2.36%	3	127
26	MG	2.33%	1	43
27	BMW	2.16%	3	139
28	Frazer-Nash	2.13%	1	47
29	Talbot-Lago	1.79%	6	336
30	Ferrari	1.41%	7	495
31	Alfa Romeo	1.27%	2	157
32	Simca-Gordini	1.21%	2	165

Finishing position: