| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Fine Tassles | 牝 | Tasso | She's Sofine | 1989 |
| Dilum | 牡 | Tasso | Yanuka | 1989 |
| Tiger Tiger | 牡 | Tasso | Bright Choice | 1989 |
| Tasso's Odds | 牝 | Tasso | Stacked | 1989 |
| Tassotasse | 牝 | Tasso | Demitasse | 1989 |
| Tasso's Dream | 牝 | Tasso | Power Glide | 1989 |
| Buffina | 牝 | Tasso | Silicon Valley | 1990 |
| Tsavo | 牡 | Tasso | Jardin de Reve | 1990 |
| Lasso | 牡 | Tasso | Like a Julep | 1990 |
| Star Emily | 牝 | Tasso | Proud Breed | 1990 |
| Precisely Perfect | 牝 | Tasso | Marian Bender | 1990 |
| Smell of Roses | 牝 | Tasso | Three Leaders | 1990 |
| El Tasso | 牡 | Tasso | Hail to El | 1990 |
| Itchy Lady | 牝 | Tasso | Echelon Lady | 1990 |
| Deep the Night | 牝 | Tasso | Concentrate | 1990 |
| Tassie Belle | 牝 | Tasso | Northern Dynasty | 1990 |
| トウショウサウンド | 牡 | Tasso | ジユニアバーシテイ | 1990 |
| Fappitass | 牝 | Tasso | Journey North | 1990 |
| アンドゥイリー | 牝 | Tasso | Growth Rate | 1990 |
| Baja Bay | 騸 | Tasso | Middle Course | 1990 |