Fierce rivalries are a cornerstone of boxing. But Taylor and Serrano, who will fight for a championship title on Netflix on Friday, are going about it differently.

Can the potential success of Katie Taylor's rematch with Amanda Serrano help elevate women's boxing -- and lead to better paydays?

Sequels are rarely as good as the original, but Katie Taylor and Amanda Serrano vow to serve up more fireworks in their eagerly anticipated rematch. The Sporting News will provide undercard results and a full report on this battle of pound-for-pound entrants.