| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Wingspan | 5 | Filly | Rainee Thoroughbreds | |
| Winning Appeal | 2 | Filly | Tall Oaks Estate | |
| Winning Argument | 2 | Colt | Coleman Branch | |
| Winning Sponsor | 6 | Stallion | Generous Bloodstock | |
| Winter Carnival | 6 | Mare | Coleman Branch | |
| Winter Fire | 2 | Filly | Desert Wind Farm | |
| Winter Gypsy | 2 | Filly | Denoux Stud | |
| Winter Is Coming | 6 | Mare | Ivy Creek Farm | |
| Winter Light | 5 | Mare | Gant's Farm | |
| Winter Moon | 12 | Mare | Final Furlong | |
| Winter Pearl | 4 | Stallion | New Boston Stables | |
| Winter Soldier | 3 | Colt | Desert Wind Farm | |
| Winter's Dancer | 3 | Filly | Desert Wind Farm | |
| Wired for Sound | 2 | Colt | Hidden Oak Farm | |
| Wireless | 7 | Stallion | Hidden Oak Farm | |
| Wiry Alarm | 9 | Stallion | Final Furlong | |
| Wiry Desire | 11 | Stallion | Final Furlong | |
| Wiry Galaxy | 9 | Stallion | Final Furlong | |
| Wiry Interest | 5 | Mare | Krajina | |
| Wiry Mint | 8 | Stallion | Final Furlong | |