Already signed up with another partner, Fernandez finally reunited with Williams at the Miami Open last week.

Iga Swiatek, Ben Shelton, Jessica Pegula and more lit up Stadium 2 in the fast-paced Tie Break Tens showdown.

Anisimova/Rublev is among the new pairings, with Navarro/Shelton returning for the third year running at the Tie Break Tens event.