Serena Williams’ coach, Patrick Mouratoglou, complained on Instagram after Serena gave him a hard time on the US Open’s practice courts a couple of days ago. The coach who has been coaching Williams since 2012 posted a video along with a few snapshots to back up his struggle.
“This is just the start of how Serena Williams has tortured me on the tennis court at practice yesterday. She was coached by Jarmere Jenkins and destroyed me in a few minutes. Look how low she made me play sometimes!” wrote Mouratoglou.