Sleeper Sullivan (USA) Horse
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About
Sleeper Sullivan is a 2yo from the United States trained by Luis Mendez. He is by Halladay out of Cor Cor. He has not yet broken his maiden, remaining winless in five starts. In his most recent run at Del Mar on August30,2025, Mirco Demuro rode him to a tenth‑place finish, behind the winner Third Beer.
Race Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Del Mar 30-Aug-25 1609m FIRM R5 Md (of $80,000) Barrier 10, Winning Time: 01:40.190, SP: 34.00 was off a bit slow on the far outside, steered to the rail traveling near the back, went three wide into the far turn, stayed off the rail to the stretch, angled out in the lane and and never made an impact. | M Demuro 55.3kg 11.60L | 10 (10) |
| Del Mar 28-Jul-25 1609m FIRM R5 Md $500 (of $80,000) Barrier 2, Winning Time: 01:39.060, SP: 20.00 established an early lead then set the pace under pressure, dueled around the far turn, lost command at the quarter pole and weakened in the lane. | E Maldonado 55.3kg 6.00L | 6 (8) |
| Los Alamitos Racecourse 22-Jun-25 1005m FIRM R1 Md $3,150 (of $45,000) Barrier 5, Winning Time: 00:58.490, SP: 5.00 Checked 7/16,angled in | E Maldonado 54kg 9.25L | 4 (6) |
| Gulfstream 19-Apr-25 905m FIRM R2 Md $400 (of $70,000) Barrier 3, Winning Time: 00:54.110, SP: 20.00 Bmp brk,3p,evenly | L Panici 53.5kg 7.60L | 6 (10) |