| Diamond League 2017 Zurich | 400m Hurdles (Men) 0.914m | 48.45 | 3 | SUI | 2017-08-24 00:00:00 | FINAL | 1208 | =PB |
| World Championship 2017 London | 400m Hurdles (Men) 0.914m | 50.07 | 8 | SUI | 2017-08-09 00:00:00 | FINAL | 1126 | |
| World Championship 2017 London | 400m Hurdles (Men) 0.914m | 49.13 | 2 | SUI | 2017-08-07 00:00:00 | SF2 | 1173 | |
| World Championship 2017 London | 400m Hurdles (Men) 0.914m | 50.12 | 5 | SUI | 2017-08-06 00:00:00 | Heat3 | 1124 | |
| Diamond League 2017 Lausanne | 400m Hurdles (Men) 0.914m | 48.79 | 1 | SUI | 2017-07-06 00:00:00 | FINAL | 1191 | SB |
| Diamond League 2017 Oslo | 400m Hurdles (Men) 0.914m | 49.37 | 6 | SUI | 2017-06-15 00:00:00 | FINAL | 1161 | |
| Diamond League 2016 Zurich | 400m Hurdles (Men) 0.914m | 49.21 | 5 | SUI | 2016-09-01 00:00:00 | FINAL | 1169 | |
| Olympic Games 2016 Rio | 400m Hurdles (Men) 0.914m | 49.80 | 5 | SUI | 2016-08-15 00:00:00 | Round1 Heat2 | 1140 | |
| Diamond League 2017 Shanghai | 400m Hurdles (Men) 0.914m | 50.02 | 6 | SUI | 2016-05-13 00:00:00 | FINAL | 1129 | SB |
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 48.59 | 9 | SUI | 2015-08-23 00:00:00 | Semi Final | 1201 | |
| World Championship 2015 Beijing | 400m Hurdles (Men) 0.914m | 49.08 | 12 | SUI | 2015-08-22 00:00:00 | Round 1 | 1176 | |
| Olympic Games 2012 London | 400m Hurdles (Men) 0.914m | DNS | | SUI | 2012-08-03 00:00:00 | Heat2 | 0 | |