Joseph O'Brien Career Stats Page By Andrew O'Brien
| A TO Z | JOSEPH O'BRIEN TRAINED HORSES NH | RACE | CLASS | CLASS | CLASS | CLASS | TOTAL | £ POUNDS |
| HORSE | OWNERS | TYPE | LISTED | GRP 3 | GRP 2 | GRP 1 | RACES WON | TOTAL EARNINGS |
| Aeglos | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| All The Answers | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Anicent Empire | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Aqua Traverse | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Aspen Colorado | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Basilisk | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Beag Zaofu | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Best Kept Secret | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Captain Barbossa | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Carriganog | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Cradle Mountain | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Delayed Eloquence | J J Power | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Distinctively | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Draco | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Edwulf | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Exactoris | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Indrik | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Ivanovich Gorbatov | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Kalopsia | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Karkadann | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Kilclispeen | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| King Leon | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| King Of Aragon | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Lieutenant | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Lone Star | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Macbride | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Mac Cennetig | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Marchese Marconi | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Mentor | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Minella Aris | John J Nallen | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Nemean Lion | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Noah Webster | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Oathkeeper | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Oath Breaker | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Outspoken | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Plinth | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Rosshaven Lady | Maurice G O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Scarlet Sky | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Shield | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Soulier De Satin | J J Power | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Tesseract | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Thermistocles | Mrs A M O'Brien | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Tigris River | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| Waver | John P McManus | NH | 0 | 0 | 0 | 0 | 0 | 0 |
| TOTALS | 0 | 0 | 0 | 0 | 0 | 0 |