Here are the passwords for Carl Kasian in Career Mode. They have a perfect record all by TKO.

Effect	Password
1968 Bout 02	GQQQ.VQMF7-V
1969 Bout 03	MKQ88MVQ57.L
1970 Bout 04	!QQK8-VM377X
1971 Bout 05	D4Q7.K8VV7CN
1972 Bout 06	F4QNSL85F78C
1973 Bout 07	4QQRSL.V577C
1974 Bout 08	SJQ!XH.537NQ
1975 Bout 09	N!VSV/K8V7XT
1976 Bout 10	T7VDKZKDF7KK
1977 Bout 11	JQ8Q8!C8578N
1978 Bout 12	P!8RQFCD374L
1979 Bout 13	Q7.N.9S.V7-8
1980 Bout 14	8KK4XGSWF7XK
1981 Bout 15	Z4CDXWX.57C2