| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Amazing Place | 7 | Mare | Violet Moon Stables | |
| Amazing Rainfall | 3 | Filly | Gant's Farm | |
| Amazing Rocket | 6 | Mare | Final Furlong | |
| Amazing Trick | 7 | Stallion | Final Furlong | |
| Amazonite | 8 | Stallion | Final Furlong | |
| Ambaka | 7 | Stallion | Marshall Creek Ranch | |
| Amber | 5 | Mare | Dreadnought | |
| Amber Moon | 11 | Mare | Final Furlong | |
| Amber Temple | 4 | Stallion | Lochiedo Stables | |
| Ambiguity | 2 | Colt | Gintara Lodge | |
| Ambler | 11 | Gelding | Final Furlong | |
| Ambush | 10 | Stallion | Final Furlong | |
| America First | 2 | Filly | Starfish Stables | |
| America In Bloom | 5 | Stallion | Full Moon Farm | |
| America's Game | 12 | Stallion | Final Furlong | |
| American Anthem | 3 | Colt | Ivy Creek Farm | |
| American Bird | 5 | Stallion | AllegroThoroughbreds | |
| American Cleopatra | 8 | Mare | Gant's Farm | |
| American Comet | 7 | Stallion | Gintara Lodge | |
| American Edition | 6 | Stallion | Krajina | |