Melissa Jefferson-Wooden posted a personal best and set the world lead in a blistering-fast 10.73-second 100m dash that earned her a sweep over a stacked…

Melissa Jefferson-Wooden is keeping the pace she set at Grand Slam Kingston in Miami, emerging victorious from a field loaded with Tamari Davis and Gabby…

Ackera Nugent emerged victorious in the women’s short hurdles 100m race as the Jamaican runner looked to be in complete control throughout the race. #NBCSports…