| Commonwealth Games 2018 Gold Coast | 400m (Men) | 49.07 | 6 | TTO | 2018-04-08 00:00:00 | H4 | 914 | |
| World Championship 2017 London | 400m (Men) | 45.20 | 5 | TTO | 2017-08-06 00:00:00 | SF2 | 1166 | |
| World Championship 2017 London | 400m (Men) | 45.02 | 2 | TTO | 2017-08-05 00:00:00 | Heat1 | 1178 | SB |
| Olympic Games 2016 Rio | 400m (Men) | 45.24 | 1 | TTO | 2016-08-13 00:00:00 | Round1 Heat4 | 1163 | |
| World Championship 2015 Beijing | 400m (Men) | 44.70 | 9 | TTO | 2015-08-24 00:00:00 | Semi Final | 1201 | |
| World Championship 2015 Beijing | 400m (Men) | 44.97 | 18 | TTO | 2015-08-23 00:00:00 | Round 1 | 1182 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 44.78 | 3 | TTO | 2014-07-30 00:00:00 | FINAL | 1195 | SB |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 45.37 | 1 | TTO | 2014-07-29 00:00:00 | SF3 | 1154 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 45.84 | 2 | TTO | 2014-07-28 00:00:00 | H7 | 1122 | |