| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Speed Bias | 牡 | Uncle Mo | Hot Summer | 2019 |
| アモーレイ | 牝 | Uncle Mo | Margaret Reay | 2019 |
| Celestial City | 牡 | Uncle Mo | Lunar Evening | 2019 |
| Aunt Nelda | 牝 | Uncle Mo | Skipped | 2019 |
| Ms Costello | 牝 | Uncle Mo | Daisy Miller | 2019 |
| Rivalry | 牡 | Uncle Mo | Our Love Tap | 2019 |
| Kansas Comet | 牡 | Uncle Mo | Easy Feeling | 2019 |
| Lundberg | 騸 | Uncle Mo | Runway Ready | 2019 |
| I'm So Sorry | 牝 | Uncle Mo | Don't Leave Me | 2019 |
| One Mo Valentine | 牝 | Uncle Mo | Tapicat | 2020 |
| Mo Angell | 騸 | Uncle Mo | Sassy Sienna | 2020 |
| Super Mo | 牡 | Uncle Mo | Sweet Connie | 2020 |
| Uncle Marty | 牡 | Uncle Mo | Possessive | 2020 |
| サイブレーカー | 牡 | Uncle Mo | Downside Scenario | 2020 |
| Silvercreek Lady | 牝 | Uncle Mo | Dixietwostepper | 2020 |
| Movisitor | 牡 | Uncle Mo | Ristretto | 2020 |
| Punchbowl | 牝 | Uncle Mo | Devilish Lady | 2020 |
| Brentford | 牡 | Uncle Mo | Lovely Syn | 2020 |
| Delegated | 牡 | Uncle Mo | ナカノタケコ | 2020 |
| Playlist | 牝 | Uncle Mo | Bon Jovi Girl | 2020 |