| Juan Aguirre | San Isidro
15-May-25,
Global Shadow |
| Juan Alonso | San Isidro
05-May-25,
Cuyen Maro |
| Juan Alvarado | Gulfstream
21-Jun-25,
Sioux |
| Juan Amor | San Isidro
17-Apr-25,
Alma Mia Spring |
| Juan Antonio Ascencio | Lone Star Park
14-Nov-25,
Over Sand |
| Juan Aravena | Hipodromo Chile
14-Jan-23,
Cereza Dorada |
| Juan Arias | Gulfstream
01-Mar-26,
Lost Money |
| Juan Arriagada | Tampa Bay Downs
02-Mar-26,
Cyberbeast |
| Juan Ascencio | Sam Houston Race Park
09-Feb-26,
Aa Burning Tenacity |
| Juan Avila | Tampa Bay Downs
10-Apr-25,
Armonia |
| Juan B Bossio | Palermo
17-Oct-23,
Celedonia |
| Juan Bacallao Vega | Tampa Bay Downs
01-Mar-26,
Chance On Me |
| Juan Baeza | Sunland Park
08-Jan-24,
Hesa Party Wagon |
| Juan Benesperi | San Isidro
02-Sep-24,
Master Jane |
| Juan Bernardini | Aqueduct
20-Jan-25,
Super Chief |
| Juan Bianchi | San Isidro
22-May-25,
Don Nasareno |
| Juan Bianchimano | San Isidro
16-Jul-23,
Master Inc |
| Juan Bo | San Isidro
24-Oct-24,
Macho Mexicano |
| Juan Borda | San Isidro
05-May-25,
Stormy Wind |
| Juan Bossio | San Isidro
06-Mar-25,
Enchanted Tales |
| Juan Briganti | San Isidro
08-Oct-23,
Adur |
| Juan C Aguirre | Palermo
05-Sep-23,
Be Open Mind |
| Juan C Amor | Palermo
19-Aug-23,
El Terraqueo |
| Juan C Arevalo | Hipodromo de La Plata
24-Sep-23,
Cris Gaucha |
| Juan C Belis | |
| Juan C Bianchi | San Isidro
28-Dec-23,
Juguete Royal |
| Juan C Bianchimano | Palermo
12-Nov-23,
Mystic War |
| Juan C Carrasco | Palermo
27-Jun-23,
Lucre Linda |
| Juan C Chachague | San Isidro
26-Nov-23,
Ninja De Alma |
| Juan C Cima | Palermo
31-Oct-23,
Mas Gloria |
| Juan C Dalto | San Isidro
23-Oct-22,
Vicuna Mackenna |
| Juan C Demarchi | Palermo
14-Nov-23,
Picapiedra |
| Juan C Diestra | Palermo
15-Oct-23,
Colbac Bomb |
| Juan C Echandi | Palermo
19-Aug-23,
Cork |
| Juan C Godoy | Palermo
19-Sep-23,
City Runner |
| Juan C Gomez | Palermo
12-Nov-23,
Free Prize |
| Juan C J J | Hipodromo Chile
11-May-25,
Platon |
| Juan C Mosconi | La Plata
21-Jun-23,
Rabonushka |
| Juan C Nievas | Palermo
12-Nov-23,
Ardorada |
| Juan C Paoloni | Palermo
30-May-23,
Totinhia |
| Juan C Rodriguez | San Isidro
06-Aug-23,
Old Drunk |
| Juan C S S | Hipodromo Chile
27-Apr-25,
Seven Summits |
| Juan C Vertzman | La Plata
21-Jun-23,
Ever Star |
| Juan C Zimermann | Palermo
22-Aug-23,
Codigo Buscado |
| Juan C. Sanchez | Oaklawn Park
01-Mar-26,
Y City |
| Juan C. Vazquez | Mountaineer
10-Dec-25,
Beachwalker |
| Juan Cabrera | San Isidro
16-Feb-25,
Cornwall |
| Juan Campelli | San Isidro
16-Jul-23,
Brujo Evo |
| Juan Cano | Fair Grounds
30-Dec-24,
Coastal Defense |
| Juan Caraballo | San Isidro
27-Jun-24,
Yanky Rose |
| Juan Carlos Avila | Tampa Bay Downs
01-Mar-26,
Gianluca Be Lucky |
| Juan Carlos Gonzalez | |
| Juan Carlos Gotera | Turfway Park
27-Feb-26,
Runslikelightning |
| Juan Carlos Ortega | Lone Star Park
02-Nov-25,
Cr Cheetah Fein |
| Juan Carlos Perez | Turfway Park
22-Feb-26,
Aguila Negra |
| Juan Cavieres | Club Hipico Santiago
20-May-25,
Johnny Cinco Mil |
| Juan Cesar | |
| Juan Cettour | San Isidro
23-Nov-23,
Mosquito Rules |
| Juan Chavez | Fonner Park
28-Feb-26,
Traincy |
| Juan Cima | San Isidro
30-Jan-25,
Cazador De Ilusiones |