| Name ▲ | Age | Gender | Owner | Actions |
|---|
| Wonderful Tonight | 1 | Filly | Generous Bloodstock | View |
| Wonzit Klaw | 1 | Filly | Tall Oaks Farm | View |
| Wordsmith | 1 | Colt | Hidden Oak Farm | View |
| Worth The Knicks | 1 | Colt | Gintara Lodge | View |
| Worth The Quest | 1 | Filly | Stillwater Farms | View |
| Worthy Chunky | 1 | Colt | Starfish Stables | View |
| Worthy Crown | 1 | Colt | Starfish Stables | View |
| Worthy Dawn | 1 | Filly | Starfish Stables | View |
| Worthy Red | 1 | Colt | Gintara Lodge | View |
| WritingOnTheWall | 1 | Colt | Black Briar Stables | View |
| Xerneas | 1 | Colt | Denoux Stud | View |
| Xiaolongbao | 1 | Colt | New Boston Stables | View |
| Xiuhpohualli | 1 | Filly | Clicker Lab | View |
| Xiuhtecuhtli | 1 | Colt | Black Briar Stables | View |
| Xochipilli | 1 | Colt | Clicker Lab | View |
| Xochiquetzal | 1 | Filly | Clicker Lab | View |
| Xochitepec | 1 | Colt | Clicker Lab | View |
| Xolotl | 1 | Colt | Clicker Lab | View |
| Yakin | 1 | Filly | Clicker Lab | View |
| Yakxxhjal | 1 | Filly | Clicker Lab | View |