| World Championship 2023 Budapest | 400m (Men) | 44.39 | 4 | USA | 2023-08-24 00:00:00 | FINAL | | |
| World Championship 2023 Budapest | 400m (Men) | 44.26 | 2 | USA | 2023-08-22 00:00:00 | SF1 | | PB |
| World Championship 2023 Budapest | 400m (Men) | 44.87 | 2 | USA | 2023-08-20 00:00:00 | H3 | | |
| Diamond League 2022 Rome | 400m (Men) | 44.81 | 2 | USA | 2022-06-09 00:00:00 | FINAL | | |
| Diamond League 2022 Birmingham | 400m (Men) | 45.53 | 4 | USA | 2022-05-21 00:00:00 | FINAL | | |
| World Championship 2019 Doha | 400m (Men) | 45.00 | 4 | USA | 2019-10-02 00:00:00 | SF2 | | |
| World Championship 2019 Doha | 400m (Men) | 45.59 | 3 | USA | 2019-10-01 00:00:00 | H2 | | |
| Diamond League 2019 Birmingham | 400m (Men) | 45.79 | 7 | USA | 2019-08-18 00:00:00 | FINAL | | |
| Diamond League 2019 Stockholm | 400m (Men) | 46.39 | 4 | USA | 2019-05-30 00:00:00 | FINAL | | |
| Diamond League 2018 Shanghai | 400m (Men) | 45.82 | 7 | USA | 2018-05-12 00:00:00 | FINAL | 1124 | =SB |
| Diamond League 2018 Doha | 400m (Men) | 45.82 | 7 | USA | 2018-05-04 00:00:00 | FINAL | 1124 | SB |
| Diamond League 2017 Zurich | 400m (Men) | 45.01 | 3 | USA | 2017-08-24 00:00:00 | FINAL | 1179 | |
| Diamond League 2017 Birmingham | 400m (Men) | 45.52 | 2 | USA | 2017-08-20 00:00:00 | FINAL | 1144 | |
| Diamond League 2017 Monaco | 400m (Men) | 44.81 | 5 | USA | 2017-07-21 00:00:00 | FINAL | 1193 | |
| Diamond League 2017 Lausanne | 400m (Men) | 44.47 | 4 | USA | 2017-07-06 00:00:00 | FINAL | 1217 | SB |
| Diamond League 2017 Eugene | 400m (Men) | 45.05 | 3 | USA | 2017-05-28 00:00:00 | FINAL | 1176 | |
| Diamond League 2017 Doha | 400m (Men) | 45.41 | 5 | USA | 2017-05-05 00:00:00 | FINAL | 1151 | |
| Diamond League 2016 Birmingham | 400m (Men) | 45.08 | 3 | USA | 2016-06-05 00:00:00 | FINAL | 1174 | |
| Diamond League 2016 Rome | 400m (Men) | 45.17 | 5 | USA | 2016-06-02 00:00:00 | FINAL | 1168 | |
| World Championship 2015 Beijing | 400m (Men) | 45.07 | 18 | USA | 2015-08-24 00:00:00 | Semi Final | 1175 | |
| World Championship 2015 Beijing | 400m (Men) | 45.53 | 33 | USA | 2015-08-23 00:00:00 | Round 1 | 1143 | |