| Year | Location | Open Division Champions | Women's Division Champions | |
|---|---|---|---|---|
| 1988 | Kaiser High School | Hulaguns | ||
| 1989 | Kapiolani Park | Hulaguns | ||
| 1990 | Kapiolani Park | Gang of Haolies | Ultimate Wahine | |
| 1991 | Waimanalo Polo Club | Gang of Haolies | Birds of Paradise | |
| 1992 | Waimanalo Polo Club | Nektor Hagen Wave of Bliss | California All Stars | |
| 1993 | Mokuleia Polo Club | Nektor Hagen Wave of Bliss | Whirled Peas | |
| KK7 | Mokuleia Polo Club | Nektar Hagen | Whirled Peas | |
| 1995 | Kapiolani Park | Nektar Hagen | Northwest Combo | |
| KK09 | Waimanalo Polo Club | Spin Doctors | Lei Queens | |
| KK10 | Waimanalo Polo Club | Nektar Hagen | Tumunu | |
| KK11 | Waimanalo Polo Club | Southern Discomfort | Baco's Bits | |
| KK12 | Waimanalo Polo Club | Southern Discomfort | Stanford Alumni | Hatdraw |
| KK13 | Waimanalo Polo Club | Nada Mooger | Tumunu | |
| KK14 | Waimanalo Polo Club | Nada Mooger | Shambala |