The duo join Alcaraz and Fritz, who have already committed.
"For sure it's a calendar thing. We're not going to be able to be consistent for many years playing week-by-week," Iga Swiatek said.
New details on a "fixated" male fan who followed Emma Raducanu as Dubai authorities detain him and announce action.
Grand Slam king shares targeted areas of improvement.
The Spaniard had one of the best forehands in the sport when he was in his prime.
The American icon is joined by Petra Kvitova and two teen stars on the ATP side.
Aryna Sabalenka, Iga Swiatek and Coco Gauff highlight Miami women's entry list.
