| Young Love | Santa Anita,
18-Oct-25 |
| Young Mischief | Fairmount Park,
29-Oct-25 |
| Young Pope | Remington Park,
27-Sep-24 |
| Young Squire | Philadelphia Park,
01-Oct-24 |
| Young Turk | Mahoning Valley,
03-Apr-24 |
| Young Tuscan | Fair Grounds,
26-Jan-25 |
| Youngdumbandbroke | Fonner Park,
05-Apr-25 |
| Youngest Of Five | Penn National,
11-Nov-23 |
| Youonlylivetwice | Emerald Downs,
19-Jun-23 |
| Your Analysis | Delaware Park,
10-Aug-25 |
| Your Awesome Boss | Finger Lakes,
25-Jul-23 |
| Your Destiny | Kokura,
02-Mar-24 |
| Your Favorite Corona | Lone Star Park,
25-Oct-25 |
| Your Favorite Heart | Lone Star Park,
19-Sep-25 |
| Your Inheritance | Monmouth Park,
07-Aug-23 |
| Your Legacy | Delaware Park,
16-Aug-24 |
| Your Man Alex | Gulfstream,
08-Dec-24 |
| Your Man Will | Finger Lakes,
20-Jul-23 |
| Your Mission | Belmont At The Big A,
14-Sep-25 |
| Your Not My Boss | Sunray Park,
11-May-24 |
| Your Ringer | Turf Paradise,
09-Apr-24 |
| Your Royal Coil | Emerald Downs,
03-Jul-23 |
| Your Royal Flyness | Santa Anita,
18-Mar-25 |
| Your So Sillea | Ellis Park,
23-Jul-24 |
| Your Trophy Girl | Mountaineer,
29-Oct-25 |
| Your Valentino | Woodbine,
05-May-25 |
| Your Wildest Dream | Ellis Park,
18-Aug-25 |
| Youramystyle | Del Mar,
25-Aug-25 |
| Youreawizard Harry | Presque Isle Downs,
17-Oct-25 |
| Yourgloriousdaylis | Belterra Park,
06-Sep-25 |
| Yourindenial | Philadelphia Park,
27-Sep-23 |
| Yousangtome | Woodbine,
21-Jun-24 |
| Youshouldbesolucky | Penn National,
30-Nov-23 |
| Youteyourhonor | Del Mar,
04-Aug-23 |
| Youthful Energy | Charles Town,
04-Apr-25 |
| Youthinkthatsfunny | Charles Town,
12-Oct-25 |
| Youvesaiditall | Mountaineer,
21-Jul-25 |
| Youwantmeapollitical | Sunland Park,
11-Mar-24 |
| Yrzee Zoomin Wagon | Lone Star Park,
05-Oct-25 |
| Yu American | Kasamatsu,
09-Jun-23 |
| Yu Pharoah | Tokyo,
11-Oct-25 |
| Yuino Zapper | Ohi,
13-Mar-25 |
| Yuletide Gallop | Penn National,
12-Jul-25 |
| Yulong Base | Rosehill Gardens,
25-Sep-21 |
| Yulong Storm | Seymour,
31-Aug-25 |
| Yuma's Shadow | Keeneland,
06-Oct-25 |
| Yumiko's Candy | Sunray Park,
12-May-24 |
| Yummys Cartel | Lone Star Park,
04-Oct-25 |
| Yumyum Eat Em Up | Delaware Park,
05-Oct-25 |
| Yurena | Monterrico,
27-May-23 |
| Yutan Tapit | Fonner Park,
26-Apr-25 |
| Yuto The Innocent | Hanshin,
13-Sep-25 |
| Yuto The Yuto | Kyoto,
27-Apr-25 |
| Yuugiri | Santa Anita,
05-Nov-23 |
| Yuvraaj | Southwell,
04-Sep-25 |
| Yvett's Surprise | Santa Anita,
29-Apr-24 |
| Yvonne's Miss | Remington Park,
26-Oct-25 |
| Yzzy's Bolt | Ellis Park,
18-Aug-24 |
| Z B Ready | Mahoning Valley,
23-Oct-25 |
| Z Bogdan | Colonial Downs,
31-Aug-25 |