Sha'Carri SOARS past Shericka, into semifinals to begin 100m World Title defense | NBC Sports

One round down, two to go for defending 100m World Champion Sha'Carri Richardson, as she held off Jamaica's Shericka Jackson to win her heat as both clinched semifinal spots in the women's 100m at World Championships in Tokyo #NBCSports #ShacarriRichardson #trackandfield » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl...