| Commonwealth Games 2018 Gold Coast | 400m (Men) | 47.21 | 6 | TTO | 2018-04-09 00:00:00 | SF2 | 1031 | |
| Commonwealth Games 2018 Gold Coast | 400m (Men) | 46.42 | 1 | TTO | 2018-04-08 00:00:00 | H3 | 1083 | |
| World Championship 2017 London | 400m (Men) | 45.95 | 7 | TTO | 2017-08-05 00:00:00 | Heat5 | 1115 | |
| Diamond League 2017 London | 400m (Men) | 46.19 | 7 | TTO | 2017-07-09 00:00:00 | FINAL | 1099 | |
| World Championship 2015 Beijing | 400m (Men) | 44.98 | 16 | TTO | 2015-08-24 00:00:00 | Semi Final | 1181 | |
| World Championship 2015 Beijing | 400m (Men) | 44.54 | 8 | TTO | 2015-08-23 00:00:00 | Round 1 | 1212 | SB |
| Commonwealth Games 2014 Glasgow | 400m (Men) | DNF | | TTO | 2014-07-30 00:00:00 | FINAL | 0 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 45.47 | 3 | TTO | 2014-07-29 00:00:00 | SF2 | 1147 | |
| Commonwealth Games 2014 Glasgow | 400m (Men) | 45.86 | 1 | TTO | 2014-07-28 00:00:00 | H2 | 1121 | |