Rennae Stubbs Thinks Alex Eala Needs a Serve Overhaul

Rennae Stubbs says Alex Eala's serve is a big problem! She believes without a fix, Eala won't win a Grand Slam. After Eala's victory over Naomi Osaka, Rennae advised the tennis stars to not fight the spin. Iga Swiatek learned that slow serves can be tricky. Eala is on the hunt for her first big title, rain or shine!