Horses in United States
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| Name | Last Run |
|---|---|
| J D's Rude Boy | Golden Gate Fields, 08-Jun-24 |
| J David | Churchill Downs, 30-Oct-25 |
| J Dutton | Santa Anita, 17-Jan-25 |
| J El Intocable | Zia Park, 09-Nov-25 |
| J El Profeta | Turf Paradise, 23-Jan-26 |
| J El Soverano | Retama Park, 04-Jul-25 |
| J F's Senna | Sam Houston Race Park, 07-Jan-23 |
| J G Jett | Charles Town, 18-Feb-24 |
| J J Grey | Turfway Park, 22-Mar-26 |
| J J Jazz | Sam Houston Race Park, 25-Feb-24 |
| J J Loves Billy | Delaware Park, 28-Jun-24 |
| J J Monet | Gulfstream, 01-Dec-25 |
| J J Pacheco | Laurel Park, 20-Dec-25 |
| J J Valentin | Mahoning Valley, 25-Mar-26 |
| J J Zo Zo | Belmont At The Big A, 03-Nov-25 |
| J J Zoomin | Horseshoe Indianapolis, 12-Oct-23 |
| J J's Fancy | Mahoning Valley, 02-Jan-24 |
| J J's Honor | Gulfstream, 21-Feb-25 |
| J J's Joker | Oaklawn Park, 20-Mar-26 |
| J J's Joy | Charles Town, 19-Jul-24 |
| J J's Justice | Tampa Bay Downs, 11-Jan-23 |
| J J's Ranger | Aqueduct, 29-Mar-26 |
| J J's Solution | Fairmount Park, 16-Oct-24 |
| J J's True Bet | Oaklawn Park, 28-Mar-26 |
| J J's Wildcat | Canterbury Park, 25-Aug-25 |
| J L Copper | Assiniboia Downs, 17-Sep-24 |
| J L Pac Man | Fair Grounds, 11-Mar-24 |
| J L's Rockette | Ellis Park, 08-Jul-23 |
| J Love | Fairmount Park, 27-Sep-23 |
| J M R Best Of Turf | Fort Erie, 07-Jun-23 |
| J M R Bold Vision | Woodbine, 15-Sep-23 |
| J M R Gemma | Fort Erie, 02-Sep-24 |
| J M R Sweet Esme | Fort Erie, 08-Oct-24 |
| J M R Tacita | Woodbine, 26-Oct-24 |
| J M R Turek | Fort Erie, 09-Oct-23 |
| J M R Turf Aly | Fort Erie, 25-Jun-24 |
| J M Sky Classic | Lone Star, 14-May-23 |
| J M Vela | Tampa Bay Downs, 26-Nov-23 |
| J N J Heartandsoul | Turfway Park, 15-Feb-26 |
| J P Cornetta | Presque Isle Downs, 22-Oct-24 |
| J P Hellish | Turfway Park, 19-Feb-26 |
| J P's Gladys | Mountaineer, 17-Sep-25 |
| J Perrys Best | Turf Paradise, 05-Jan-23 |
| J Pop | Horseshoe Indianapolis, 06-Aug-24 |
| J R 's Pride | Gulfstream, 14-May-23 |
| J R Bordeaux | Sunray Park, 19-May-25 |
| J R Jone Z | Laurel Park, 22-Nov-25 |
| J R Orchestrate | Will Rogers Downs, 16-May-23 |
| J Rivers | Mahoning Valley, 24-Feb-26 |
| J Roll | Delaware Park, 19-Jun-25 |
| J Squared | Turfway Park, 06-Mar-26 |
| J Super Corona | Sunland Park, 22-Feb-26 |
| J T's A. T. M. | Emerald Downs, 16-Jul-23 |
| J T's Imagination | Oaklawn Park, 03-Apr-26 |
| J T's La Nena | Turf Paradise, 03-May-23 |
| J T's My Boy | Tampa Bay Downs, 04-May-23 |
| J T's Watch | Los Alamitos Racecourse, 16-Mar-26 |
| J V Two | Horseshoe Indianapolis, 01-Aug-24 |
| J W Ruckus | Mountaineer, 24-Nov-25 |
| J W Runtothebank | Penn National, 13-Jul-23 |