| <table border="1"> | |
| <tr><td>Year</td><td>Competition</td><td>Venue</td><td>Position</td><td>Event</td><td>Notes</td></tr> | |
| <tr><td>Representing Cuba</td><td>Representing Cuba</td><td>Representing Cuba</td><td>Representing Cuba</td><td>Representing Cuba</td><td>Representing Cuba</td></tr> | |
| <tr><td>2007</td><td>World Youth Championships</td><td>Ostrava, Czech Republic</td><td>3rd</td><td>400 m hurdles (84.0 cm)</td><td>50.37 s</td></tr> | |
| <tr><td>2008</td><td>World Junior Championships</td><td>Bydgoszcz, Poland</td><td>3rd</td><td>400 m hurdles</td><td>49.56 s</td></tr> | |
| <tr><td>2011</td><td>ALBA Games</td><td>Barquisimeto, Venezuela</td><td>1st</td><td>400 m hurdles</td><td>51.38 s</td></tr> | |
| <tr><td>2011</td><td>ALBA Games</td><td>Barquisimeto, Venezuela</td><td>2nd</td><td>4 × 400 m relay</td><td>3:05.73 min</td></tr> | |
| <tr><td>2011</td><td>Pan American Games</td><td>Guadalajara, México</td><td>5th (h)</td><td>400 m hurdles</td><td>51.29 s A</td></tr> | |
| <tr><td>2011</td><td>Pan American Games</td><td>Guadalajara, México</td><td>1st1</td><td>4 × 400 m relay</td><td>3:04.33 min1 A</td></tr> | |
| <tr><td>2012</td><td>Ibero-American Championships</td><td>Barquisimeto, Venezuela</td><td>2nd</td><td>400 m hurdles</td><td>49.69 s</td></tr> | |
| <tr><td>2012</td><td>Olympic Games</td><td>London, United Kingdom</td><td>7th (sf)</td><td>400 m hurdles</td><td>50.48 s</td></tr> | |
| <tr><td>2013</td><td>Central American and Caribbean Championships</td><td>Morelia, México</td><td>3rd</td><td>400m hurdles</td><td>50.02 A</td></tr> | |
| <tr><td>2014</td><td>Pan American Sports Festival</td><td>Ciudad de México, México</td><td>6th</td><td>400m hurdles</td><td>52.21 A</td></tr> | |
| </table> | |