Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 60m ind. | 6.51 | | Boston, MA (USA) | 06.02.2010 | | 100y | 9.40 | -0.2 | Mestský Stadion, Ostrava (CZE) | 31.05.2011 | | 100m | 9.93 | +1.1 | Rethymno (GRE) | 20.07.2009 | | 200m | 20.62 | +1.3 | Houston, TX (USA) | 06.05.2006 | | 200m ind. | 20.81 | | Lincoln, NE (USA) | 17.01.2009 | | 400m | 46.25 | | Wichita, KS (USA) | 16.04.2005 | | 4x100m | 38.33 | | Philadelphia, PA (USA) | 24.04.2010 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2011 | 9.40 | -0.2 | Mestský Stadion, Ostrava (CZE) | 31.05.2011 |
| Year | Result | Wind | Venue | Date |
|---|
| 2002 | 10.27 | +1.0 | Sacramento, CA (USA) | 08.06.2002 | | 2003 | 10.92 | | Huntsville, AL (USA) | 26.04.2003 | | 2004 | 10.29 | +1.0 | Stadio Zecchini, Grosseto (ITA) | 14.07.2004 | | 2005 | 10.22 | | Arkansas City, KS (USA) | 02.04.2005 | | 2006 | 10.44 | +1.8 | Houston, TX (USA) | 06.05.2006 | | 2007 | 10.13 | +1.3 | Modesto, CA (USA) | 05.05.2007 | | 2008 | 9.94 | +1.6 | Eugene, OR (USA) | 28.06.2008 | | 2009 | 9.93 | +1.1 | Rethymno (GRE) | 20.07.2009 | | 2010 | 9.95 | +0.8 | Lawrence, KS (USA) | 17.04.2010 | | 2011 | 10.02 | +1.3 | Hayward Field, Eugene, OR (USA) | 04.06.2011 | | 2012 | 10.20 | +0.4 | Port-of-Spain (TTO) | 19.05.2012 | | 2013 | 10.45 | +1.4 | Lawrence, KS (USA) | 20.04.2013 | | 2014 | 10.44 | -1.4 | Hattiesburg, MS (USA) | 03.05.2014 | | 2016 | 10.67 | +2.0 | Lawrence, KS (USA) | 22.04.2016 |
| Year | Result | Wind | Venue | Date |
|---|
| 2001 | 21.20 | +1.4 | Austin, TX (USA) | 12.05.2001 | | 2003 | 21.55 | | Huntsville, AL (USA) | 26.04.2003 | | 2004 | 20.72 | | Beaumont, TX (USA) | 27.03.2004 | | 2005 | 21.25 | | Coffeyville, KS (USA) | 30.04.2005 | | 2006 | 20.62 | +1.3 | Houston, TX (USA) | 06.05.2006 | | 2014 | 20.98 | -0.4 | Hattiesburg, MS (USA) | 26.04.2014 |
No progression. | Year | Result | Venue | Date |
|---|
| 2005 | 46.25 | Wichita, KS (USA) | 16.04.2005 |
| Year | Result | Venue | Date |
|---|
| 2002 | 38.92 | National Stadium, Kingston (JAM) | 21.07.2002 | | 2004 | 38.66 | Stadio Zecchini, Grosseto (ITA) | 18.07.2004 | | 2009 | 38.36 | Philadelphia, PA (USA) | 25.04.2009 | | 2010 | 38.33 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 38.66 | Philadelphia, PA (USA) | 30.04.2011 | | 2012 | 38.47 | Philadelphia, PA (USA) | 28.04.2012 | | 2013 | 38.94 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 39.35 | Austin, TX (USA) | 29.03.2014 | | 2015 | 40.05 | Austin, TX (USA) | 28.03.2015 |
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