| Olympic Games 2016 Rio | 400m (Men) | 45.56 | 4 | BAH | 2016-08-13 00:00:00 | Round1 Heat4 | 1141 | SB |
| Diamond League 2016 Rabat | 400m (Men) | 45.75 | 4 | BAH | 2016-05-22 00:00:00 | FINAL | 1128 | |
| World Championship 2015 Beijing | 400m (Men) | 45.07 | 18 | BAH | 2015-08-24 00:00:00 | Semi Final | 1175 | |
| World Championship 2015 Beijing | 400m (Men) | 44.68 | 14 | BAH | 2015-08-23 00:00:00 | Round 1 | 1202 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | DNS | | BAH | 2014-07-30 00:00:00 | FINAL | 0 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 45.55 | 3 | BAH | 2014-07-29 00:00:00 | SF1 | 1142 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 46.30 | 1 | BAH | 2014-07-28 00:00:00 | H5 | 1091 | |
| Olympic Games 2012 London | 400m (Men) | 44.79 | 4 | BAH | 2012-08-06 00:00:00 | FINAL | 1194 | |
| Olympic Games 2012 London | 400m (Men) | 44.67 | 2 | BAH | 2012-08-05 00:00:00 | SemiFinal2 | 1203 | SB |
| Olympic Games 2012 London | 400m (Men) | 45.40 | 1 | BAH | 2012-08-04 00:00:00 | Heat5 | 1152 | |