Unbridled O'brien (USA) Horse
About
Unbridled O'brien is a 2yo dk b/br unknown from United States trained by Ivan Calderon, who is based at . It is sired by the stallion Beau Liam out of the dam Ultimate Holiday. Unbridled O'brien is yet to break its maiden status, having not won a race yet from 3 attempts. During its most recent race at Mahoning Valley on 25th Nov 2025, Unbridled O'brien was ridden by Angel Diaz and finished 6th, behind the winner Tom's Avatar.
Raced At
ThistledownRace Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Mahoning Valley 25-Nov-25 1210m R2 Md (of $31,800) Barrier 5, Winning Time: 01:14.120, SP: 3.75 broke out and bumped an outer foe, pressed in the three path, took the lead while being roused from the four path into the stretch, but yielded in the final furlong. | A Diaz 55.3kg 5.25L | 6 (9) |
| Mahoning Valley 24-Oct-25 1210m R5 Md $6,360 (of $31,800) Barrier 1, Winning Time: 01:14.310, SP: 4.33 | A Diaz 55.3kg 2.00L | 2 (12) |
| Thistledown 04-Oct-25 1110m R2 Md $2,372 (of $33,900) Barrier 5, Winning Time: 01:07.640, SP: 7.50 dueled on the early lead, shook clear in the stretch and faltered late. | A Diaz 53.5kg 2.60L | 4 (7) |
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