| Y A Quien No | Hipodromo Chile,
27-Sep-24 |
| Y B Sober | Wolverhampton,
26-Sep-23 |
| Y Con Que | Palermo,
15-Sep-23 |
| Y D Dubai | Ohi,
14-Jul-25 |
| Y G Champ | Kasamatsu,
19-Jul-23 |
| Y S Cancer | Nagoya,
10-Aug-23 |
| Y S Chocolat | Kasamatsu,
17-Jul-24 |
| Y S Drama | Kasamatsu,
13-Sep-23 |
| Y S Kraken | Kasamatsu,
13-May-25 |
| Y Se Marcho | Hipodromo Chile,
05-May-23 |
| Y T Queen | Funabashi,
30-Jul-25 |
| Y U Unbridled | Fairmount Park,
01-Oct-25 |
| Y Vee R | Hastings Racecourse,
22-Sep-24 |
| Y Y Cute | Nagoya,
18-Jan-24 |
| Y Y Legend | Tokyo,
12-Oct-25 |
| Y Y Smile | Kochi,
14-May-23 |
| Y Y Sunday | Nagoya,
25-Nov-24 |
| Y Y Warrior | Sonoda,
23-Oct-25 |
| Y'all | Nakayama,
15-Mar-25 |
| Y'allreadyforthis | Colonial Downs,
07-Aug-25 |
| Y'engeze | bet365 Park Wodonga,
06-Aug-23 |
| Y's Go Go | Ohi,
20-Oct-25 |
| Y'zin Up | Charles Town,
24-Apr-25 |
| Ya Beauty | Turfway Park,
16-Mar-23 |
| Ya Crackin' Jokes | bet365 Park Kilmore,
07-Jan-17 |
| Ya Dar | Yarmouth,
01-Jun-23 |
| Ya Era Hora | Club Hipico Santiago,
10-May-25 |
| Ya Fue | Concepcion,
21-May-25 |
| Ya Gotta Laugh | TRIAL bet365 Echuca,
06-Feb-24 |
| Ya Habibti | Leicester,
29-Oct-25 |
| Ya Hafhd | Ascot,
12-Jul-24 |
| Ya Karim | Yarmouth,
14-Oct-25 |
| Ya Know Yaseff | Southwell,
19-Feb-24 |
| Ya Li | San Isidro,
30-Nov-23 |
| Ya Llegue | Hipodromo Chile,
19-Jan-25 |
| Ya Lo Creo | Hipodromo Chile,
09-May-25 |
| Ya Lo Vi | Club Hipico Santiago,
05-Apr-25 |
| Ya Love Her | Orange,
11-Apr-25 |
| Ya Magico | Club Hipico Santiago,
20-May-25 |
| Ya Mamita | Hipodromo Chile,
04-Apr-25 |
| Ya Mar | Woodbine,
27-Apr-24 |
| Ya Naval | Concepcion,
05-Mar-25 |
| Ya No Ser | San Isidro,
28-Oct-23 |
| Ya Pita | Hipodromo Chile,
12-Jan-25 |
| Ya Po | Hipodromo Chile,
05-Nov-23 |
| Ya Rayah | Brighton,
08-Oct-25 |
| Ya Shisa | Kalgoorlie,
11-Aug-24 |
| Ya Silio | Hipodromo Chile,
09-May-25 |
| Ya Te Conte | Valparaiso Sporting Club,
27-Feb-25 |
| Ya Te Dije | Club Hipico Santiago,
17-May-25 |
| Ya Te Vale | Toulouse,
28-Oct-25 |
| YA YA EFFENDI | |
| Ya'll Come | Los Alamitos Racecourse,
13-Sep-25 |
| Yaa Min | Redcar,
27-Oct-25 |
| Yaa Wale | Saint-Cloud,
03-Jun-25 |
| Yaahobby | Newcastle,
18-Oct-25 |
| Yaajooz | Newcastle,
18-Oct-25 |
| Yaanaas | Sandown,
26-May-23 |
| Yaani | Turfway Park,
15-Mar-25 |
| Yaas | Nottingham,
01-Aug-24 |
| Yaaser | York,
10-Oct-25 |
| Yaazaain | Newton Abbot,
28-Jun-23 |
| Yabadabadoo | Sandown-Hillside,
25-May-24 |
| Yabane | Chukyo,
16-Aug-25 |
| Yabba Dabba Dude | Charles Town,
21-Mar-25 |
| YABBA GABBA | |
| Yabby Pump | Newcastle,
02-Oct-25 |
| Yabe Go Sweet | Funabashi,
09-Aug-23 |
| Yabher | Newmarket,
10-Oct-25 |
| Yabo | Tramore,
26-Nov-24 |
| Yaboroo | Royal Randwick,
03-Oct-15 |
| Yabulu Princess | Home Hill,
12-Nov-22 |
| Yabusame | Hanshin,
23-Mar-25 |
| Yacaaba | Dubbo,
17-Jul-20 |
| Yacabu | Concepcion,
03-Jan-25 |
| Yacaeran | San Isidro,
15-Sep-24 |
| Yachiyo | Moonee Valley,
06-Sep-25 |
| Yacht Boy | Woodbine,
16-Dec-24 |
| Yacht Club | Bendigo,
03-Jun-17 |
| Yacht Girl | Armidale,
27-Feb-25 |
| Yacht Intentions | Presque Isle Downs,
20-May-25 |
| Yacht Rock | Sam Houston Race Park,
08-Mar-25 |
| Yachtie | Gosford,
21-Dec-23 |
| Yachtsman | Windsor,
19-Aug-25 |
| Yachtsmen | Charles Town,
06-Apr-24 |
| YACKETY SAX | Devonport Tapeta Synthetic,
01-Jun-14 |
| Yacki | Townsville,
13-Mar-12 |
| Yacklin | Club Hipico Santiago,
04-Nov-23 |
| Yacomo | Strasbourg,
05-Oct-25 |
| Yacowlef | Del Mar,
18-Aug-25 |
| Yadi | Presque Isle Downs,
15-Oct-25 |
| Yadirayadirayadira | Gulfstream,
18-Aug-25 |
| Yadreamin' | Ascot,
20-Nov-21 |
| Yaebenishidare | Chukyo,
26-Jan-25 |
| Yaegiri | Niigata,
26-Oct-25 |
| Yael's Delight | Dubbo,
04-May-25 |
| Yaella | Hipodromo Chile,
28-Mar-25 |
| Yaeno Shine | Mizusawa,
29-Dec-24 |
| Yafa | Hipodromo Chile,
01-Sep-23 |
| Yafaarr | Newcastle,
28-Oct-25 |