| Jackie Panizza | Belmont
19-Nov-25,
Invincible Ruby |
| Jackie Riddle | Zia Park
21-Dec-23,
Tardy Cat |
| Jackie Scott | Geraldton
15-Dec-25,
Hot Nova |
| Jackie Stoetzer | Port Lincoln
05-Dec-25,
Strawberry Swing |
| Jackson Matthews | Balaklava
19-Jun-24,
Pandarus |
| Jackson Morris | Eagle Farm
13-Dec-25,
Custo |
| Jackson Pallot | Bairnsdale
14-Oct-24,
Nocreditilmidnite |
| Jaclyn Reed | Delaware Park
16-Oct-25,
Opportune Notion |
| Jacob Dillon | Charles Town
01-Dec-24,
Midnight Regret |
| Jacob Hess | Charles Town
01-Mar-25,
Spydylegs |
| Jacob McKay | |
| Jacob McKay | Te Rapa
04-Mar-23,
Mighty Connor |
| Jacob Perrett | Armidale
07-Dec-25,
Sonny Fella |
| Jacob Renteria | Zia Park
08-Dec-25,
Full Moon Follies |
| Jacob Tafoya | |
| Jacobo Mejia | Lone Star Park
15-Nov-25,
Running Dragon Fire |
| Jacoby Landry | Fair Grounds
22-Mar-25,
Hoosier |
| Jacque Guerra | Turf Paradise
04-May-25,
Desert Breeze |
| Jacqueline Falk | Finger Lakes
27-Nov-25,
Queens Over Threes |
| Jacqueline Greentree | Gosford
19-Jul-25,
The Bubayaga |
| Jacqueline Henderson | Geraldton
04-Mar-23,
Scarlet At Tara |
| Jacqueline Savoye | Laurel Park
07-Jan-23,
Bourbon On The Bay |
| Jacquelyn Scott | Geraldton
12-Oct-25,
West River Jewel |
| Jacques Strydom | Fairview
12-Dec-25,
Pyromaniac |
| Jacqui Navarre | Turf Paradise
16-Nov-25,
Towhee |
| Jacqui Paisley | Donald
08-Oct-12,
FILLE DE CHOIX |
| Jacqui Sims | Echuca
20-Oct-25,
Ambalac |
| Jada C. Schlenk | |
| Jada Schlenk | Fairmount Park
01-Jun-25,
Izeondec |
| Jade Darose | Cranbourne
09-Dec-22,
Bobbysangtheblues |
| Jade Doolan | Rockhampton
09-Dec-25,
She's Got Lyrics |
| Jade McDonald | Goulburn
07-Feb-21,
Boudicas |
| Jade Tangaroa | Ascot
10-Dec-25,
Estimator |
| Jade Zuppicich | Trentham
06-Dec-25,
Celtic Echo |
| Jai Phillips | |
| Jai Phillips | Kilcoy
28-Feb-20,
Harpah's Joy |
| Jailinne Venzor | Louisiana Downs
10-Sep-24,
Bad Brad |
| Jaime Aldavaz | |
| Jaime Aldavaz | Zia Park
29-Nov-25,
Handmedown D'oro |
| Jaime Barreto | Gavea
27-Jan-25,
Borba Gato |
| Jaime C C | Hipodromo Chile
11-May-25,
Desert Cat |
| Jaime Castellanos | Remington Park
07-Dec-25,
Sanoviv |
| Jaime Cruz | Charles Town
11-Dec-25,
Queen Valentine |
| Jaime Dominguez | Zia Park
15-Dec-25,
Eye Call The Shots |
| Jaime E. Gonzalez | |
| Jaime Estrada | Penn National
22-Mar-25,
Dixie Music |
| Jaime G. Aldavaz, Sr. | |
| Jaime Gonzalez | Oaklawn Park
04-May-25,
God's Country |
| Jaime H. Gomez | |
| Jaime H. Gomez | Los Alamitos Racecourse
14-Dec-25,
El Gambler J |
| Jaime Herrera | |
| Jaime N. Gonzalez | |
| Jaime R R | Hipodromo Chile
11-May-25,
Nany Arch |
| Jaime Vigil | Mountaineer
07-Oct-25,
Best Chance Yet |
| Jaimee Entwisle | |
| Jaimee Entwisle | Ellerslie
07-May-25,
He's Platinum |
| Jaimee-lee Lupton | Wanganui
29-Nov-25,
Weownaranaway |
| Jairo Borges | Gavea
20-May-25,
Rustico |
| Jairo Monascal | Del Mar
11-Aug-24,
Acceleray |
| Jake Capewell | Roma
06-Dec-25,
Rumbling Away |