Disqualification Ratio

until 1988 Japanese 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	Entrant	Disqualification Ratio	Disqualifications	Entries
1	John Maryon	100.00%	1	1
1	Richard Robarts	100.00%	1	1
3	George Walther Jr	33.33%	1	3
4	Revson Racing	20.00%	1	5
5	Tyrrell Racing Organisation	18.92%	21	111
6	HB Bewaking Alarmsystemen	12.50%	1	8
6	Hexagon Racing	12.50%	1	8
8	Auto Motor und Sport/Team Surtees	9.09%	1	11
8	Bruce Halford	9.09%	1	11
10	EuroBrun Racing	6.67%	2	30
10	ATS Wheels	6.67%	1	15
12	Clarke-Mordaunt-Guthrie Racing	6.25%	1	16
13	Vel's Parnelli Jones Racing	5.56%	1	18
14	Team Tissot Ensign	5.00%	1	20
15	Team Ensign	4.17%	2	48
16	Benetton Tyrrell Team	3.33%	1	30
16	Honda Marlboro McLaren	3.33%	1	30
18	Beta Team Surtees	3.12%	1	32
19	Team ATS	3.03%	3	99
20	West Zakspeed Racing	2.94%	3	102
21	STP March Racing Team	2.86%	2	70
21	Anglo American Racers	2.86%	1	35
23	British Racing Partnership	2.56%	1	39
24	TAG Williams Team	2.53%	2	79
25	Team Tyrrell	2.38%	1	42
26	Marlboro McLaren International	2.29%	5	218
27	Benetton Formula Ltd	2.13%	2	94
28	Camel Team Lotus Honda	1.61%	1	62
29	John Player Special Team Lotus	1.56%	1	64
30	Yardley Team BRM	1.35%	1	74
31	Minardi Team	1.25%	1	80
32	Marlboro Team McLaren	1.22%	2	164
32	Team Surtees	1.22%	1	82
34	John Player Team Lotus	1.22%	4	329
35	Arrows Racing Team	1.14%	1	88
35	UOP Shadow Racing Team	1.14%	1	88
37	Equipe Gordini	1.10%	2	181
38	Ligier Loto	1.09%	1	92
39	Martini Racing	1.01%	1	99
40	Gold Leaf Team Lotus	0.94%	1	106
41	R.R.C. Walker Racing Team	0.81%	1	123
42	Parmalat Racing Team	0.65%	1	155
43	Scuderia Ferrari	0.60%	2	332
44	Scuderia Ferrari SpA SEFAC	0.55%	4	733
45	Osella Squadra Corse	0.49%	1	204
46	Officine Alfieri Maserati	0.47%	1	214
47	Team Lotus	0.45%	1	224
48	Cooper Car Co	0.40%	1	252

Finishing position: