| 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 | Will Rogers Downs
15-Sep-26,
Jesses Peak |
| Juan L Panizza | Palermo
21-Oct-23,
Super Malbec |
| Juan L. Vazquez | Lone Star Park
19-Sep-26,
Reddingten |
| 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
15-May-26,
Snazzee |
| Juan Manuel Hernandez | Ferndale
09-Sep-24,
Malibu Marcia |
| Juan Manuel Marquez | Emerald Downs
27-Jul-26,
Fast Fly |
| Juan Manuel Muniz, Sr. | Sunray Park
16-May-26,
Sofi |
| Juan Marquez | San Isidro
10-Oct-24,
Loveador |
| Juan Marti | San Isidro
16-Jul-23,
Miss Galaxia |
| Juan Martin Triana | Lone Star Park
13-Sep-26,
Royals Money H |
| Juan Medone | San Isidro
01-Dec-24,
Boheme Pampa |
| Juan Mendoza | San Isidro
24-Apr-25,
Tan Versatil |
| Juan Meraz | Sunray Park
09-May-26,
King Leonardo D |
| Juan Mingoni | San Isidro
03-May-25,
Ramelot |
| Juan Moncada | San Isidro
06-Feb-25,
Summer Festival |
| Juan Mossi | San Isidro
10-Apr-25,
Lunatico Blues |
| Juan Mossier | San Isidro
10-Apr-25,
Karmele |
| Juan Muniz | Sunland Park
14-Feb-26,
Solita |
| Juan Muniz, Jr. | Sunray Park
18-May-26,
Seza Bold Jesse |
| Juan Munoz Cano | Fair Grounds
07-Mar-26,
Mr Mcgregor |
| Juan Nel | Fairview
11-Sep-26,
Black Egret |
| Juan Nievas | San Isidro
06-Jul-23,
Super Casta On |
| Juan O O | Valparaiso Sporting Club
15-May-25,
Watakin |
| Juan Olmos | San Isidro
15-Dec-24,
Dark Sound |
| Juan Ortega | |
| Juan Oural | San Isidro
10-Apr-25,
End Of The Road |
| Juan P E Diaz | San Isidro
18-Jan-24,
Skalibrado |
| Juan P P | Hipodromo Chile
11-May-25,
Plural |
| Juan P Roca | Palermo
27-Jun-23,
Maniels |
| Juan P. Rizo | Gulfstream
30-Aug-26,
Flying Ash |
| Juan Pablo Ezequiel | San Isidro
28-Apr-25,
Isla Grande |
| Juan Pablo Silva | Mountaineer
16-Sep-26,
Only Get'n Better |
| Juan Padilla | Remington Park
20-Sep-26,
Over Reacted |
| Juan Panizza | San Isidro
09-Dec-24,
Don Bimbo |
| Juan Paoloni | San Isidro
03-May-25,
Rico Millonario |
| Juan Perez | Turfway Park
30-Jan-25,
Shannonrun |
| Juan Picazo | Sam Houston Race Park
30-Mar-25,
Niceproblemtohave |
| Juan Pichara | Club Hipico Santiago
17-May-25,
Mufasa Forever |
| Juan Q Q | Hipodromo Chile
05-Nov-23,
Gitana Coqueta |
| Juan Quintana Gutierrez | |
| Juan R C C | Concepcion
06-Sep-23,
Don Pollo |