Unbridled O'brien (USA) Horse
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About
The three-year-old dk b/br gelding Unbridled O'brien, bred in the United States by Beau Liam out of Ultimate Holiday, is trained by Ivan Calderon and owned by Valls Thoroughbreds Llc. Over 15 starts he has secured two wins, finished two seconds and once in third, earning $68,822 in prize money. His most recent start was at Thistledown on 1 October 2026, where he placed 5th of 5. His latest victory came at Thistledown on 21 August 2026.
Race Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Mahoning Valley Race Course 13-Nov-26 1207m R6 Race 6 - Claiming, SP: 11.00 | Humberto Haldar | 6 (6) |
| Thistledown 01-Oct-26 1106m FIRM R8 Race 8 (of $31,367) Barrier 1, Winning Time: 01:05.300, SP: 7.00 1st Spirit Of Akron ( J A Bracho 123 ) 2nd Counting On Clyde ( G Terraza 117 ) 4.75L 3rd Gift Of Oak ( R Bowen 119 ) 7.50L 5th Unbridled O'brien ( F S Becerra 117 ) 10.50L See full results | F S Becerra 53.1kg 10.50L | 5 (5) |
| Thistledown 16-Sep-26 1106m FIRM R8 Race 8 $307 (of $30,728) Barrier 6, Winning Time: 01:05.640, SP: 9.00 set a pressured pace four then three then two wide until late on the turn then was used up. 1st Full Spectrum ( L Rivera 119 ) 2nd Hip Hip Hooray ( J Bracho 119 ) 1.75L 3rd Counting On Clyde ( G Terraza 117 ) 3.75L 6th Unbridled O'brien ( F B Salazar 119 ) 16.50L See full results | F B Salazar 54kg 16.50L | 6 (7) |
| Thistledown 21-Aug-26 1106m FIRM R5 Race 5 $18,992 (of $30,146) Barrier 5, Winning Time: 01:06.040, SP: 5.00 bumped at the start, set all the pace with a clear lead, widened into the stretch despite drifted out to the middle of the racetrack and lasted under right handed urging. 1st Unbridled O'brien ( H Haldar 117 , Cd 112 ) 2nd Atlas Falls ( A Diaz 119 ) 0.30L 3rd Spectacular D'oro ( F B Salazar 119 ) 5.75L See full results | H Haldar 53.1kg, Cd 50.8kg | 1 (6) |
| Thistledown 31-Jul-26 1207m R5 Race 5 $613 (of $30,655) Barrier 7, Winning Time: 01:13.040, SP: 6.00 set the pace to the top of the stretch then was used up. 1st Docs Legend ( R Feliciano 119 ) 2nd Atlas Falls ( A Diaz 119 ) 2.50L 3rd Spectacular D'oro ( L Rivera 119 ) 1.50L 6th Unbridled O'brien ( F B Salazar 117 ) 8.25L See full results | F B Salazar 53.1kg 8.25L | 6 (6) |
| Thistledown 30-Jun-26 1207m R7 Race 7 $18,992 (of $30,146) Barrier 5, Winning Time: 01:13.300, SP: 2.10 broke in front and quickly opened a daylight lead, set all the pace and lasted under right handed urging. 1st Unbridled O'brien ( F B Salazar 115 ) 2nd Mo Mo Lightning ( M Cedillo 117 ) 0.30L 3rd Beat The Buzzer ( E Barbaran 115 ) 3.75L See full results | F B Salazar 52.2kg | 1 (6) |
| Thistledown 28-May-26 1106m Flat, SP: 15/2 | Fernando Becerra Salazar 52.2kg | 6 (8) |
| Thistledown 11-May-26 1207m Flat, SP: 11/2 | Fernando Becerra Salazar 52.2kg | 7 (7) |
| Thistledown 21-Apr-26 1106m Flat, SP: 15/2 | Fernando Becerra Salazar 52.2kg | 3 (7) |
| Mahoning Valley 02-Apr-26 1207m Flat, SP: 33/1 | Fernando Becerra Salazar 53.5kg | 8 (9) |
| Mahoning Valley 26-Feb-26 1207m Flat, SP: 3/1 | Laureano Sosa 55.3kg | 9 (9) |
| Mahoning Valley 01-Feb-26 1106m FAST Flat, SP: 11/2 | Laureano Sosa 55.3kg | 2 (10) |
| Mahoning Valley 09-Dec-25 1207m FAST Flat, SP: 9/4 | Laureano Sosa 55.3kg | 8 (8) |
| Mahoning Valley 24-Nov-25 1207m Flat, SP: 11/4 | Angel Diaz 55.3kg | 6 (9) |
| Mahoning Valley 23-Oct-25 1207m Flat, SP: 10/3 | Angel Diaz 55.3kg | 2 (12) |
| Thistledown 03-Oct-25 1106m Flat, SP: 13/2 | Angel Diaz 53.5kg | 4 (7) |