| Juan Dalto | |
| Juan Demarchi | San Isidro
13-Apr-25,
Grand Mistica |
| Juan Diaz | San Isidro
15-May-25,
Talento Eterno |
| Juan E E | Club Hipico Santiago
25-Feb-25,
Miss Yaelita |
| Juan Echandi | San Isidro
29-Jun-23,
Tornado Spring |
| Juan Esquivel | Sunray Park
27-Apr-26,
Cyber Tex |
| Juan Etchechoury | San Isidro
05-May-25,
Evitando El Ablande |
| Juan F Saldivia | Palermo
12-Nov-23,
Across The Gulch |
| Juan Fernandez | San Isidro
19-Sep-24,
Secret Galan |
| Juan Figueroa | Turf Paradise
16-Apr-26,
Stone Cash |
| Juan Francisco | San Isidro
08-May-25,
Tiempoderosas |
| Juan Fuhr | San Isidro
08-Apr-24,
Olivia Glory |
| Juan G Flores | Palermo
10-Nov-23,
Gran Pretencioso |
| Juan G G | Club Hipico Santiago
07-Dec-24,
Galba |
| Juan G Ublich | Palermo
07-Nov-23,
Que Vision |
| Juan G. Aleman | Los Alamitos Racecourse
27-Apr-26,
Morning Star K |
| Juan G. Bernardini | Aqueduct
31-Mar-24,
Liberty Flame |
| Juan Garcia | San Isidro
28-Dec-23,
Gola |
| Juan Garrocho | San Isidro
04-Jul-24,
Pierre Nodoyuna |
| Juan Giles | San Isidro
27-Mar-25,
Perica Runner |
| Juan Gimenez | San Isidro
23-Nov-22,
Full History |
| Juan Giussi | San Isidro
22-May-25,
Taitero Si |
| Juan Godoy | San Isidro
05-Apr-25,
Pepe Galleta |
| Juan Gomez | San Isidro
17-Apr-25,
Alarico |
| Juan Gonzalez | Sunland Park
06-Apr-24,
Shenanigans Chick |
| Juan Gotera | Turfway Park
26-Feb-26,
Fiamma |
| Juan Guerrero | Penn National
28-Jun-25,
Roman Empire |
| Juan Gutierrez | Turf Paradise
30-Apr-25,
Meant For Me |
| Juan Hernandez | Sunland Park
31-Mar-25,
Sugars Tempting |
| Juan I Briganti | Palermo
15-Aug-23,
La Che Copada |
| Juan I Etchechoury | San Isidro
30-Nov-23,
Linda De Lejos |
| Juan J Etchechoury | Palermo
14-Nov-23,
Farika |
| Juan J J | Valparaiso Sporting Club
15-May-25,
Viejo Lobo |
| Juan J Rolleri | Palermo
05-Sep-23,
Lizard Candy |
| Juan J Soldad | San Isidro
26-Nov-23,
Maria Milagros |
| Juan J Taborda | |
| Juan J Vela | Palermo
19-Aug-23,
Amante Despechada |
| Juan J Villamarin | Palermo
17-Oct-23,
Accion De Honor |
| Juan J Zubiria | San Isidro
22-Jul-23,
Lord Twister |
| Juan Jara | San Isidro
17-Oct-24,
Tigre Negro |
| Juan Johnny M. Hernandez | Lone Star Park
16-Nov-25,
Chickies Kool Corona |
| Juan Jose Gomez | Remington Park
12-Apr-26,
Jmg I Jess Blew By U |
| Juan L Panizza | Palermo
21-Oct-23,
Super Malbec |
| Juan L. Vazquez | Remington Park
17-Apr-26,
Famous And Favorite |
| Juan Landeros | Santa Anita
26-May-24,
Kisna |
| Juan Larreteguy | San Isidro
08-Feb-24,
Valid Brilla |
| Juan Larrosa | Fair Grounds
08-Mar-26,
Double Deals |
| Juan Luna | San Isidro
28-May-23,
Simbolista |
| Juan M Cuviello | Palermo
19-Jun-23,
Informate Sole |
| Juan M M | Hipodromo Chile
11-May-25,
Alajja |
| Juan M Moncada | Palermo
14-Nov-23,
Loyal Rye |
| Juan M Quinodoz | Palermo
07-Oct-23,
Claro Lake |
| Juan M Ruvalcaba | Turfway Park
02-Jan-26,
Princess Elany |
| Juan M Sleive | San Isidro
26-Nov-23,
Cautiva Salvaje |
| Juan Maldotti | San Isidro
28-Apr-25,
The Goat |
| Juan Manuel Baeza | Remington Park
25-Apr-26,
D Corona Eagle |
| Juan Manuel Hernandez | Ferndale
09-Sep-24,
Malibu Marcia |
| Juan Manuel Muniz, Sr. | Sunland Park
28-Mar-26,
Sofi |
| Juan Marquez | San Isidro
10-Oct-24,
Loveador |
| Juan Marti | San Isidro
16-Jul-23,
Miss Galaxia |