18th Place Finish Ratio

until 2021 Turkish 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	Team	18th Place Finish Ratio	18th Place Finishes	Entries
1	Lewis Bramley	100.00%	1	1
2	Bessie Lee Paoli	50.00%	1	2
2	M Pete Wales	50.00%	1	2
4	Ansted Rotary Corp	33.33%	1	3
5	Scuderia Gulf Rondini	25.00%	1	4
6	H A Chapman	22.22%	2	9
7	Manor	12.41%	33	266
8	Hispania	8.62%	10	116
9	Escuderia Bandeirantes	8.33%	1	12
10	Super Aguri	5.13%	4	78
11	Haas	4.31%	10	232
12	Aston Martin	2.33%	1	43
13	Lotus	2.10%	26	1240
14	Toro Rosso	1.83%	11	602
15	Williams	1.45%	24	1653
16	Shadow	1.27%	3	236
17	Force India	1.23%	5	406
18	Surtees	1.20%	3	251
19	BMW	1.11%	2	180
20	Racing Point	1.06%	1	94
21	Sauber	0.93%	7	751
22	Minardi	0.89%	6	676
23	Alfa Romeo	0.86%	3	347
24	Ensign	0.67%	1	150
25	Honda	0.66%	1	151
26	Fittipaldi	0.63%	1	159
27	Ligier	0.48%	3	625
28	McLaren	0.44%	8	1834
29	Renault	0.42%	4	942
30	Larrousse	0.41%	1	242
31	Ferrari	0.27%	6	2232
32	March	0.21%	1	481
33	BRM	0.19%	1	514
34	Benetton	0.19%	1	520
35	Red Bull	0.16%	1	640

Finishing position: