Grant Holloway ESCAPES 110m hurdles heat to barely eke out semifinal spot at Worlds | NBC Sports

Grant Holloway's quest for a fourth straight 110m hurdles World Title got off to a shaky start, with the American finishing fourth in his heat, barely good enough to earn a semifinal berth in Tokyo #NBCSports #GrantHolloway #trackandfield » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https://peacocktv.smart.link/v82e9dl56 NBC Sports Group serves sports...