| Ronald Kotara | Sam Houston Race Park
16-Feb-26,
Hank Ridge |
| Ronald L. Westermann | Oaklawn Park
28-Feb-26,
Blushing Bee |
| Ronald Magrady | Turf Paradise
26-Apr-23,
Platinum Equity |
| Ronald Mitzner | Fonner Park
15-Feb-26,
Hero Time |
| Ronald Pauley | Tatura
04-Dec-11,
WHISKEY IN THE JAR |
| Ronald Rideout | Penn National
21-Jun-25,
Yes It's Roo |
| Ronald Rogers | Presque Isle Downs
21-May-25,
Rainas Rollin |
| Ronald Sadler | Woodbine
17-May-25,
Highland Society |
| Ronald Sayre | Lone Star
11-May-24,
Language Barrier |
| Ronald Sigler | Charles Town
08-Jan-26,
Can't Deny This |
| Ronald Spatz | Gulfstream
20-Feb-26,
Boot's On The Moon |
| Ronald T. Hale, Jr. | Turfway Park
28-Feb-26,
Dontkissdaminister |
| Ronald Tait | Wodonga
04-Jan-26,
Deep Stream |
| Ronald Thompson | Ripon
06-Sep-23,
Gottomakeashilling |
| Ronald Tomlinson | Mahoning Valley
24-Dec-24,
Spicy Tuna |
| Ronald W. Addicott | Will Rogers Downs
04-Feb-26,
Euro K |
| Ronald W. Ellis | Santa Anita
02-Mar-26,
East Boca Kibbutz |
| Ronald Westermann | Oaklawn Park
20-Feb-26,
Hess |
| Ronney Brown | Charles Town
15-Jan-26,
Bourbon And Beauty |
| Ronney W. Brown | Charles Town
12-Feb-26,
Seven Natty Patty |
| Ronnie Averett | Fair Grounds
20-Mar-25,
Getoutofdaway |
| Ronnie Cravens | Sam Houston Race Park
01-Mar-26,
Mo Saturdays |
| Ronnie E. Cravens Iii | Oaklawn Park
01-Mar-26,
Saranac Lake |
| Ronnie Ward | Fair Grounds
21-Mar-25,
Girl Thirsty |
| Roque Arce | San Isidro
23-Sep-24,
Poker De Noche |
| Roque F Arce | Palermo
08-Aug-23,
Show De Priza |
| Roque F Ruhl | San Isidro
27-Mar-25,
Legendario Blue |
| Roque L Longo | San Isidro
26-Nov-23,
Real Inca |
| Roque Longo | San Isidro
07-Nov-24,
Do Bolhao |
| Rory Barron | Presque Isle Downs
09-Oct-24,
Dark Side |
| Rory C. Miller | Tampa Bay Downs
02-Mar-26,
Flowko |
| Rory Devine | Tramore
25-Nov-25,
Thunder Gatti |
| Rory Hunter | Kyneton
27-Feb-26,
Montgomery Bay |
| Rory Huston | Monmouth Park
27-Jul-25,
Jersey's The Boss |
| Rory K. Huston | Tampa Bay Downs
02-Mar-26,
Ship Of Fools |
| Rory M. Barron | Mountaineer
27-Oct-25,
Saratoga Gaze |
| Rory Miller | |
| Rory O'Connor | Gold Coast Poly
26-Apr-25,
Jo Jo Zip |
| Ros Buerckner | Sunshine Coast
31-Jul-22,
Better Chill'em |
| Rosa E. Ramirez | Fair Grounds
27-Feb-26,
Lady Be Gone |
| Rosa Ramirez | Fair Grounds
22-Feb-26,
Crepe Yarns |
| Rosana France | San Isidro
17-Aug-24,
Rey De Las Islas |
| Rosario Lemos | San Isidro
20-Feb-25,
Skeepers |
| Rose Churchill | Narrogin
27-Apr-23,
Malakhi |
| Rosemary Connors | Thurles
06-Feb-26,
Woodie Campelltown |
| Rosemary Trela | Turf Paradise
26-Feb-26,
Smile Smile Smile |
| Rosen Naskov | Krefeld
28-Sep-24,
City Cat |
| Rosendo H Raviol | Palermo
15-Oct-23,
Ara Day |
| Roshan Charlton | Tampa Bay Downs
05-May-25,
Include The Munny |
| Roshan S. Charlton | Tampa Bay Downs
12-Apr-25,
Bullet On Tap |
| Roshan Samsundar | Aqueduct
02-Mar-26,
Trapping Hands |
| Rosie Buchanan | Pukekura Raceway
04-Dec-25,
Justa Noodle |
| Rosie Fell | Trentham
12-Apr-25,
Great Escape |
| Rosie Hackett | Clonmel
26-Feb-26,
Donnrua Dream |
| Rosie Simkins | Emerald Downs
07-Sep-25,
Little Boy Lute |
| Roslyn Day | Morphettville
21-Feb-26,
Kirkliston Blu |
| Roslyn Pratt | Doomben
06-Dec-13,
Diago |
| Ross Armata | Woodbine
19-May-25,
Perfect Play |
| Ross Balcombe | Toowoomba
11-Jun-16,
Top Regulator |
| Ross Beckett | Riccarton Park
18-Feb-26,
Canterbury Flight |