| Athletics |
2001 World Athletics U18 Championships |
Debrecen |
 HUN |
100 m, Women |
🥇 |
 USA |
|
| Athletics |
2001 World Athletics U18 Championships |
Debrecen |
HUN |
Medley Relay, Women |
🥇 |
USA |
|
| Athletics |
2002 World Athletics U20 Championships |
Kingston |
 JAM |
4 x 100 m Relay, Women |
🥈 |
USA |
|
| Athletics |
2003 Pan American Games |
Santo Domingo |
 DOM |
200 m, Women |
🥉 |
USA |
|
| Athletics |
2005 World Athletics Championships |
Helsinki |
 FIN |
200 m, Women |
🥇 |
USA |
|
| Athletics |
2007 World Athletics Championships |
Osaka |
 JPN |
200 m, Women |
🥇 |
USA |
|
| Athletics |
2007 World Athletics Championships |
Osaka |
JPN |
4 x 100 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2007 World Athletics Championships |
Osaka |
JPN |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2009 World Athletics Championships |
Berlin |
 GER |
200 m, Women |
🥇 |
USA |
|
| Athletics |
2009 World Athletics Championships |
Berlin |
GER |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2010 World Athletics Indoor Championships |
Doha |
 QAT |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2011 World Athletics Championships |
Daegu |
 KOR |
400 m, Women |
🥈 |
USA |
|
| Athletics |
2011 World Athletics Championships |
Daegu |
KOR |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2011 World Athletics Championships |
Daegu |
KOR |
4 x 100 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2011 World Athletics Championships |
Daegu |
KOR |
200 m, Women |
🥉 |
USA |
|
| Athletics |
2015 World Athletics Relays |
Nassau |
 BAH |
4 x 100 m Relay, Women |
🥈 |
USA |
|
| Athletics |
2015 World Athletics Championships |
Beijing |
 CHN |
400 m, Women |
🥇 |
USA |
|
| Athletics |
2015 World Athletics Championships |
Beijing |
CHN |
4 x 100 m Relay, Women |
🥈 |
USA |
|
| Athletics |
2015 World Athletics Championships |
Beijing |
CHN |
4 x 400 m Relay, Women |
🥈 |
USA |
|
| Athletics |
2017 World Athletics Championships |
London |
 GBR |
400 m, Women |
🥉 |
USA |
|
| Athletics |
2017 World Athletics Championships |
London |
GBR |
4 x 100 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2017 World Athletics Championships |
London |
GBR |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2019 World Athletics Championships |
Doha |
QAT |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2019 World Athletics Championships |
Doha |
QAT |
4 x 400 m Relay, Mixed |
🥇 |
USA |
|
| Athletics |
2022 World Athletics Championships |
Eugene |
USA |
4 x 400 m Relay, Women |
🥇 |
USA |
|
| Athletics |
2022 World Athletics Championships |
Eugene |
USA |
4 x 400 m Relay, Mixed |
🥉 |
USA |
|