| Roberto Lopez | San Isidro
31-Aug-24,
Oscuro Diamante |
| Roberto M Isaurralde | San Isidro
11-Apr-24,
Don Balbo |
| Roberto M Landola | San Isidro
30-Nov-23,
Absenta |
| Roberto M M | Hipodromo Chile
11-May-25,
Cable A Tierra |
| Roberto Madrigal | Sam Houston Race Park
30-Apr-23,
Jess Dynasty |
| Roberto Meraz | Remington Park
29-Mar-26,
El Rajas Fire |
| Roberto Michelena | San Isidro
18-Jul-24,
Improved Wolf |
| Roberto Molla | San Isidro
15-May-25,
Wild Whishes |
| Roberto Mottura | San Isidro
31-Aug-24,
Super Friday |
| Roberto O Mottura | Palermo
27-Aug-23,
Maleza Salvaje |
| Roberto P Ruiz | Palermo
04-Nov-23,
Blooming Genius |
| Roberto Pellegatta | San Isidro
05-May-25,
Tooru |
| Roberto R Caroprese | Palermo
14-Nov-23,
Miss Safety |
| Roberto R Retamoso | Palermo
31-Oct-23,
El Zaguan |
| Roberto Retamoso | San Isidro
17-May-25,
Dicha Infinita |
| Roberto Rodriguez | San Isidro
03-May-25,
Taty Boone |
| Roberto Rosado | Philadelphia Park
22-Jul-24,
Secret Alliance |
| Roberto Sander | San Isidro
15-Dec-24,
Flamboyance Rim |
| Roberto Solanes | Maronas
08-Dec-25,
Mr.can |
| Roberto Sosa | San Isidro
20-Jun-24,
Sang Bleu |
| Roberto Tamiozzo | San Isidro
06-Jun-24,
Sanjuanero |
| Roberto Toledo | Club Hipico Santiago
20-May-25,
Me Voy Didi |
| Robi Meche | Sunland Park
11-Mar-24,
Famous Chief |
| Robin Elliott | Bunbury
21-Mar-21,
Spritz It Up |
| Robin Graham | Laurel Park
19-Sep-26,
Heldish |
| Robin Hoysted | Tuncurry
13-Mar-10,
Chateau Sunset |
| Robin L. Graham | Laurel Park
14-Sep-26,
Guerrilla Magic |
| Robin R Kondakalla | Hyderabad
26-Feb-25,
Soorya Vahan |
| Robin Schuster | Thistledown
17-Sep-26,
Dr Schuster |
| Robina Todd | Lismore
20-Oct-14,
Escape The Bottle |
| Robinson | Muswellbrook
28-Nov-00,
Bascule Bridge |
| Robson Aguiar | Fairyhouse
22-Sep-26,
Tio Joao |
| Robyn Ayton | Riccarton Park
12-Sep-26,
Her Grace |
| Robyn Brown | Oakley
11-May-24,
Diamond Racer |
| Robyn Cottman | Belmont
01-Aug-26,
Proportrait |
| Robyn Klaasen | Turffontein
12-Sep-26,
Bright And Brazen |
| Robyn Lockwood | Northam
13-Sep-26,
Pure 'n' Simple |
| Robyn Zippel | Port Lincoln
22-Mar-15,
Kazanjian |
| Robyne Martin | Belmont
18-Jul-20,
Fathoms of Gold |
| Rocco Dagostino | Pinjarra Park
12-Mar-20,
Twentytwo Bang |
| Rochelle J Lockett | Te Aroha
20-Sep-26,
Trainwreck |
| Rochelle Pereira | Beaudesert
17-Sep-26,
Cracker Essgee |
| Rocky Corbino | Echuca
08-Mar-26,
Ninhursag |
| Rocky King | Port Augusta
12-Apr-26,
Funny Legs |
| Rocky Simonetta | Tuncurry
11-Sep-26,
La Bella Rosa |
| Rod Brown | Kalgoorlie
12-Apr-26,
Guard The Mullah |
| Rod Christsen | Eagle Farm
18-Dec-21,
Spectroscope |
| Rod Cloherty | Roma
11-Dec-21,
Montelvini |
| Rod Collet | Saint-Cloud
30-Jun-24,
Belle Garswood |
| Rod Craig | Gold Coast
03-Sep-16,
Extramarital |
| Rod Cussons | Townsville
02-Nov-21,
Wotsizname |
| Rod Grantley | bet365 Yarra Valley
02-Dec-23,
Raysim |
| Rod Hilton | Toowoomba
15-Aug-26,
Glitterscript |
| Rod Kirkup | Kalgoorlie
21-May-17,
Universal Express |
| Rod Lewis | Pinjarra Park
09-Jun-22,
No Demerit Points |
| Rod Mcgarvie | King Island
02-Jan-22,
I'm The Boldest |
| Rod Symons | Echuca
19-Sep-26,
Makusha |
| Rod Weston | Queanbeyan
17-May-26,
Uytaahkoo |
| Rodd Mckenzie | Ascot Park
17-Feb-20,
Qashqai |
| Roddina A. Barrett | Churchill Downs
21-Sep-26,
Skynet |