Bob Arum admits he underestimated Teofimo Lopez.
The 23-year-old lightweight champion’s promoter knew Lopez was a powerful puncher. Arum – whose company, Top Rank Inc., represents Lopez and Lomachenko – just didn’t realize that the confident, entertaining Lopez is capable of boxing as well as he did versus Vasiliy Lomachenko in what amounted to a career-changing performance Saturday night in Las Vegas.













