| 馬名 | 父 | 母 | 生年 |
|---|---|---|---|
| Algero | Alleged | Hard Knocker | 1988 |
| Raheena | Lyphard | Hard Knocker | 1989 |
| Anglona | ポリッシュネイビー | Hard Knocker | 1990 |
| Deputy Mayor | Deputy Minister | Hard Knocker | 1991 |
| Proven Desire | Green Dancer | Hard Knocker | 1993 |
| Muneera | Green Dancer | Hard Knocker | 1995 |
| Huambo | Green Dancer | Hard Knocker | 1997 |
| Valley Fever | Peaks and Valleys | Hard Knocker | 1999 |
| Chimichurri | Elusive Quality | Hard Knocker | 2000 |
| Skip Poker | Skip Away | Hard Knocker | 2001 |
| Impenetrable | Mr. Greeley | Hard Knocker | 2004 |
| Arbeka | Mr. Greeley | Hard Knocker | 2006 |