
American sprinter Noah Lyles admitted he underestimated his competition after finishing second in the men's 100m preliminary race and vowed it would never happen again.
It certainly won't be happening again after Sunday's semifinals of the men's 100m, a race that Lyles finished second in with Jamaica's Oblique Seville coming in first. Both men advanced to the final, which will be held later Sunday, and both are gunning for each other.