18th Place Finish Ratio

until 2020 British 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	Lotus	2.10%	26	1240
12	Toro Rosso	2.02%	11	544
13	Shadow	1.27%	3	236
14	Force India	1.23%	5	406
15	Surtees	1.20%	3	251
16	Haas	1.15%	2	174
17	BMW	1.11%	2	180
18	Williams	1.07%	17	1595
19	Sauber	0.93%	7	751
20	Minardi	0.89%	6	676
21	Alfa Romeo	0.69%	2	289
22	Ensign	0.67%	1	150
23	Honda	0.66%	1	151
24	Fittipaldi	0.63%	1	159
25	Ligier	0.48%	3	625
26	McLaren	0.45%	8	1776
27	Renault	0.44%	4	916
28	Larrousse	0.41%	1	242
29	Ferrari	0.28%	6	2174
30	March	0.21%	1	481
31	BRM	0.19%	1	514
32	Benetton	0.19%	1	520
33	Red Bull	0.17%	1	582

Finishing position: