| Rank | Event | Year | Location | Result |
| Olympic Games | ||||
| Semifinal | 400m Hurdles | 2008 | Beijing, CHN | 49.85 |
| World Championships | ||||
| 2 | 400m Hurdles | 2011 | Daegu, KOR | 48.44 |
| 2 | 400m Hurdles | 2009 | Berlin, GER | 48.09 |
| Diamond League | ||||
| 1 | 400m Hurdles | 2012 | Oslo, NOR | 47.92 |
| 1 | 400m Hurdles | 2012 | Rome, ITA | 48.14 |
| 1 | 400m Hurdles | 2011 | Brussels, BEL | 48.32 |
| 1 | 400m Hurdles | 2011 | New York, NY, USA | 48.50 |
| 2 | 400m Hurdles | 2011 | Lausanne, SUI | 48.73 |
| 2 | 400m Hurdles | 2010 | London, GBR | 48.17 |
| 2 | 400m Hurdles | 2010 | Stockholm, SWE | 48.50 |
| 3 | 400m Hurdles | 2011 | Birmingham, GBR | 48.34 |
| 3 | 400m Hurdles | 2010 | Brussels, BEL | 48.71 |
| 3 | 400m Hurdles | 2010 | New York, NY, USA | 48.47 |
| 4 | 400m Hurdles | 2011 | Rome, ITA | 48.86 |
| 4 | 400m Hurdles | 2010 | Lausanne, SUI | 48.37 |
| Golden League | ||||
| 5 | 400m Hurdles | 2009 | Rome, ITA | 48.95 |
| World Challenge | ||||
| 1 | 400m Hurdles | 2012 | Ponce, PUR | 48.00 |
| Grand Prix | ||||
| 2 | 400m Hurdles | 2009 | New York, NY, USA | 48.52 |
Education
Physical Education - Catholic University of Ponce, Ponce, PUR
Coach
Hector Amill Cano (nacactfca.org, 09 Oct 2011)
Additional information
Start of sporting career
He took up running at age 16. (deportes.orange.es, 26 Oct 2009)
Awards
In 2010 he was voted Puerto Rican Athlete of the Year. (elnuevodia.com, 18 Mar 2012)
Previous Olympics
Beijing 2008
