| Name of client | Date | Source of trophy | Measurements (inches) | Score | Rank | ||
| Country | Area | Length of skull | Width of skull | ||||
| Fred Rademeyer | 1967 | Zambia | Mulobezi | 15 12/16 | 10 2/16 | 25 14/16 | 17 |
| William A. Bond | 1972 | Tanzania | Selous | 15 14/16 | 10 | 25 14/16 | 17 |
| Franscisco Urrea Jr. | 1975 | Zimbabwe | 15 2/16 | 10 15/16 | 26 6/16 | 9 | |
| Pete Papac | 1979 | Zambia | Luangwa Valley | 15 10/16 | 10 6/16 | 26 | 15 |
| Peter L. Horn II | 1980 | Zimbabwe | Kazungula | 16 3/16 | 10 1/16 | 26 4/16 | 11 |
| George Blond | 1981 | Zimbabwe | 15 | 10 14/16 | 25 14/16 | 17 | |
| Aldo Ravelli | 1981 | Zimbabwe | Mana-Angwa | 16 | 10 | 26 | 15 |
| Bub Smith | 1982 | Zambia | Luangwa Valley | 16 14/16 | 9 11/16 | 26 2/16 | 13 |
| Ron Rismon | 1983 | Zimbabwe | Ngamo Forest | 15 12/16 | 10 6/16 | 26 2/16 | 13 |
| Paul Palmer | 1983 | Zimbabwe | Matesti | 15 9/16 | 10 8/16 | 26 1/16 | 14 |
| William Mosesian | 1983 | Tanzania | Rungwa | 16 | 10 | 26 | 15 |
| Eberhard Huser | 1983 | Zambia | Kafue River | 15 12/16 | 10 2/16 | 25 14/16 | 17 |
| Lad Shunneson | 1984 | Zimbabwe | Ngamo | 15 15/16 | 10 14/16 | 26 14/16 | 11 |
| Kurt Ziegler | 1984 | Tanzania | Mto wa Mbu | 15 14/16 | 10 6/16 | 26 4/16 | 11 |
| Creg Leerberg | 1984 | Zimbabwe | Mwenezi | 15 14/16 | 10 3/16 | 26 1/16 | 14 |
| Bill Lambert | 1984 | Tanzania | Selous | 16 | 10 | 26 | 15 |
| Paul Snider | Sept. 1985 | Zimbabwe | Deka | 16 | 10 13/16 | 26 2/16 | 13 |
| Lance Sablich | 1986 | Zambia | Mumbwa west | 16 | 10 8/16 | 25 15/16 | 16 |
| Hugh Jacks | 1986 | Tanzania | Moyowosi | 15 4/16 | 10 12/16 | 26 | 15 |
| Wayne Pensenstadler | 1986 | Tanzania | Selous | 16 | 10 | 26 | 15 |
| Richard Wayne Parker | 1986 | Zimbabwe | Matesti | 15 8/16 | 10 8/16 | 26 | 15 |
| Robert Hawkey | 1986 | Zambia | Luangwa valley | 15 6/16 | 10 14/16 | 26 4/16 | 11 |
| Dwight E. Farr Jr. | 1987 | Zimbabwe | Chete | 16 2/16 | 10 2/16 | 26 4/16 | 11 |
| Randy House | 1987 | Tanzania | Ruaha | 15 4/16 | 11 | 26 4/16 | 11 |
| Ulf Askert | 1987 | Zambia | Mulobezi | 14 10/16 | 11 8/16 | 26 2/16 | 13 |
| Joy G. Cocke | 1987 | Tanzania | Selous | 15 13/16 | 1010/16 | 25 15/16 | 16 |
| Gary Walker | 1988 | Zambia | Mumbwa west | 15 14/16 | 10 3/16 | 26 1/16 | 14 |
| Cynthia Saizhauer | 1989 | Tanzania | Selous | 15 7/16 | 10 8/16 | 26 | 15 |
| Jim Loeffer | 1990 | Zimbabwe | Malapati | 15 12/16 | 11 | 26 12/16 | 4 |
| William Mosseian | Aug. 1990 | Tanzania | Selous | 16 5/16 | 10 1/26 | 26 6/16 | 9 |
| Marvin G. Pipkin | 1991 | Tanzania | Loliondo | 15 14/16 | 11 | 26 5/16 | 10 |
| James H. Harrison | 1991 | Tanzania | Loliondo | 16 4/16 | 10 4/16 | 26 2/16 | 13 |
| Wally Dallenbach | 1993 | Zimbabwe | Ngamo Forest | 15 9/16 | 10 10/16 | 26 3/16 | 12 |
| Bernard van Doren | 1993 | Tanzania | Njingwe | 15 13/16 | 10 4/16 | 26 1/16 | 14 |
| Jerry Jones | 1994 | Tanzania | Lukwati | 15 10/16 | 10 5/16 | 25 15/16 | 16 |
| Eusebio Zuloaga | 1994 | Tanzania | Mbono | 16 8/16 | 10 8/16 | 27 | 2 |
| Dick Cabela | 1995 | Tanzania | Fort Ikoma | 15 8/16 | 10 8/16 | 26 | 15 |
| Eusebio Zuloaga | 1995 | Tanzania | Mbono | 16 4/16 | 9 12/16 | 26 | 15 |
| Tom E. Smith | 1995 | Tanzania | Rungwa Ikili | 15 | 11 | 26 | 15 |
| William Mosesian | 1996 | Tanzania | Kilombero | 16 6/16 | 10 6/16 | 26 13/16 | 3 |
| Dan Wintersteen | 1996 | Zimbabwe | Tsjolotjo | 15 14/16 | 10 9/16 | 26 2/16 | 8 |
| Hanley Sayers Jr. | 1996 | Tanzania | Melele | 15 14/16 | 10 4/16 | 26 2/16 | 13 |
| William Brisben | 1997 | Zambia | Mumbwa west | 16 5/16 | 10 5/16 | 26 10/16 | 5 |
| Chad Brisben | 1997 | Zambia | Mumbwa west | 15 6/16 | 10 11/16 | 26 1/16 | 14 |
| Jack Fiske | 1998 | Zambia | Luangwa Valley | 16 4/16 | 10 4/16 | 26 4/16 | 11 |