| Ralph Klein | ||||||||||
| Season | Playoff | |||||||||
| Year | Team | Role | Games | Won | Lost | Games | Won | Lost | Remarks | |
| 1970 | M. Tel-Aviv | Coach | 22 | 21 | 1 |   |
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| 1971 | M. Tel-Aviv | Coach | 22 | 22 | |
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| 1972 | M. Tel-Aviv | Coach | 22 | 22 | |
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| 1973 | Hapoel J. | Coach | 11 | 7 | 4 | Replaced | ||||
| 1975 | Hapoel Haifa | Coach | 26 | 13 | 13 | |||||
| 1976 | M. Tel-Aviv | Coach | 13 | 13 | ; Replaced |
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| 1977 | M. Tel-Aviv | Coach | 20 | 18 | 2 | |
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| 1978 | M. Tel-Aviv | Coach | 22 | 20 | 2 | 10 | 10 | |
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| 1979 | M. Tel-Aviv | Coach | 22 | 22 | 6 | 6 | |
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| 1980 | M. Tel-Aviv | Coach | 20 | 19 | 1 | |
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| 1982 | M. Tel-Aviv | Coach | 22 | 22 | 7 | 5 | 2 | |
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| 1983 | M. Tel-Aviv | Coach | 22 | 21 | 1 | 6 | 6 | |
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| 1988 | M. Tel-Aviv | Coach | 22 | 19 | 3 | 7 | 6 | 1 | |
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| 1991 | Hapoel Gvat | Coach | 11 | 3 | 8 | Replaced Boaz Yanai | ||||
| 1992 | H. Tel Aviv | Coach | 22 | 13 | 9 | 9 | 5 | 4 | ||
| 1993 | H. Tel Aviv | Coach | 26 | 21 | 5 | 9 | 4 | 5 | |
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| 1995 | Hapoel Holon | Assistant Coach | ג'נרל מנגר |
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| 1996 | M. Tel-Aviv | Coach | 9 | 8 | 1 | Replaced By Zvika Sherf | ||||
| 1996 | Hapoel Eylat | Coach | 10 | 5 | 5 | 3 | 1 | 2 | Replaced Effi Birenboim | |
| 1997 | Hapoel Holon | Coach | 7 | 2 | 5 | Replaced Niv Bugin | ||||
| 1998 | M. Netanya | Coach | 6 | 1 | 5 | Replaced By Haim Kimelman | ||||
| סה"כ | 357 | 292 | 65 | 57 | 43 | 14 | ||||
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