1991 - 1995

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1991 - Leyton House Racing

Grand Prix	2
Grand Prix starts	2
Best grid position	22 (Jap)
Best race classification	20 (Aus)
Points scored	5
Championship position	16

1992 - March F1

Grand Prix	14
Grand Prix starts	14
Best grid position	7 (SAR)
Best race classification	4 (Can)
Points scored	3
Championship position	12

1993 - Sauber

Grand Prix	16
Grand Prix starts	16
Best grid position	5 (twice)
Best race classification	4 (Ita)
Points scored	7
Championship position	12

1994 - PP Sauber AG

Grand Prix	4
Grand Prix starts	3
Best grid position	7 (Bra)
Best race classification	4 (RSM)
Points scored	4
Championship position	19

1995 - Red Bull Sauber Ford

Grand Prix	6
Grand Prix starts	6
Best grid position	15 (Jap)
Best race classification	10 (Jap)
Points scored	0
Championship position	-

1991 - 1995