| 馬名 | 父 | 母 | 生年 | ファミリー |
|---|---|---|---|---|
| Bargain Day | Prove It | Special Price | 1965 | f3i |
| Proper Proof | Prove It | Sunday Slippers | 1965 | f2m |
| Royal Fairway | Prove It | Royal Wayfarer | 1966 | f2o |
| Show Cause | Prove It | Orientation | 1966 | f5f |
| Danger Prove | Prove It | Dangerous Curve | 1967 | f20a |
| Proof Requested | Prove It | Come On | 1968 | f21a |
| Lustrous Maiden | Prove It | Lady Born | 1968 | f1l |
| Prove It Darling | Prove It | Gay Darling | 1968 | f2o |
| Prince of Truth | Prove It | Modest Princess | 1968 | f21a |
| Searunner | Prove It | Deep Blue Sea | 1968 | f7c |
| Stay Over | Prove It | Don't Linger | 1969 | f4r |
| Proven Tune | Prove It | Tune-Swept | 1969 | f9f |
| Provante | Prove It | One Lane | 1971 | f2d |
| Precious Proof | Prove It | Sheer Toni | 1971 | f11f |
| Need No Proof | Prove It | Sheer Toni | 1973 | f11f |
| Prove Us Royal | Prove It | She Jr. | 1974 | f12b |
| Twin Lea | Prove It | Quasi | 1978 | f23b |