Battle Ready or Battle Weary?

A conversation with Stuart Duguid, organizer of the "Battle of the Sexes" between Aryna Sabalenka and Nick Kyrgios, on its risks and rewards.

After a torpid start over the weekend, the WTA Finals have kicked into gear nicely in the last couple of days, ramping up with a pair of stellar battles between Top 5 players.

A few hours ago, fourth-ranked Amanda Anisimova again showed resilience against second-ranked Swiatek, coming back from a set down to win in three sets and book her spot in the sem…