The owner of the Madrid Open on tennis' ATP tour has said Serena Williams is too old and overweight to continue in the sport, prompting a furious retort from her husband.
Ion Tiriac, a member of the International Tennis Hall of Fame for his contributions off the court, made the statement during an appearance on Romanian television.
"At this age and the weight she is now, she does not move as easily as she did 15 years ago.
"Serena was a sensational player. If she had a little decency, she would retire."
Upon hearing of the comments, Williams' husband Alexis Ohanian - the co-founder of Reddit - immediately took to social media to vent his disgust.