| European Championship 2018 Berlin | 400m (Women) | 51.54 | 3 | ITA | 2018-08-09 00:00:00 | SF3 | | |
| Diamond League 2018 Monaco | 400m (Women) | 51.56 | 6 | ITA | 2018-07-20 00:00:00 | FINAL | 1144 | |
| Diamond League 2018 Rome | 400m (Women) | 52.51 | 6 | ITA | 2018-05-31 00:00:00 | FINAL | 1107 | |
| Olympic Games 2016 Rio | 400m (Women) | 51.25 | 8 | ITA | 2016-08-15 00:00:00 | FINAL | 1156 | |
| Olympic Games 2016 Rio | 400m (Women) | 50.60 | 3 | ITA | 2016-08-14 00:00:00 | SemiFinal 3 | 1182 | |
| Olympic Games 2016 Rio | 400m (Women) | 51.17 | 2 | ITA | 2016-08-13 00:00:00 | Round1 Heat6 | 1159 | PB |
| Diamond League 2016 Stockholm | 400m (Women) | 52.62 | 3 | ITA | 2016-06-16 00:00:00 | FINAL | 1102 | |
| Diamond League 2016 Oslo | 400m (Women) | 52.03 | 6 | ITA | 2016-06-09 00:00:00 | FINAL | 1125 | |
| World Championship 2015 Beijing | 400m (Women) | 51.14 | 14 | ITA | 2015-08-25 00:00:00 | Semi Finals | 1160 | |
| World Championship 2015 Beijing | 400m (Women) | 51.64 | 22 | ITA | 2015-08-24 00:00:00 | Round 1 | 1140 | |
| Olympic Games 2012 London | 400m (Women) | 51.18 | 3 | ITA | 2012-08-04 00:00:00 | SemiFinal 2 | 1159 | |
| Olympic Games 2012 London | 400m (Women) | 52.13 | 3 | ITA | 2012-08-03 00:00:00 | Heat 6 | 1121 | |