Coach Vladimir Platenik says his very brief partnership with Emma Raducanu ended because the Briton "was feeling stressed and under a lot of pressure".
Nick Kyrgios says he "feared he would never play tennis again" after claiming his first ATP Tour victory since 2022 by beating Mackenzie McDonald at the Miami Open.
World number three Carlos Alcaraz says he does not support the legal action being taken against tennis' governing bodies by the players' union co-founded by Novak Djokovic.