"Punishment Is Deserved": Rafael Nadal On Alexander Zverev's Expulsion From Mexican Open

German Olympic tennis singles champion Alexander Zverev's expulsion from the Mexican Open in Acapulco for his foul-mouthed tantrum was deserved said Spanish legend Rafael Nadal.

German Olympic tennis singles champion Alexander Zverev's expulsion from the Mexican Open in Acapulco for his foul-mouthed tantrum was deserved said Spanish legend Rafael Nadal. Nadal -- playing his first tournament since he became the record holder for Grand Slam singles titles when he won the Australian Open last month -- added it was not the 'Sascha' (Zverev) he knew and with whom he has good relations. World number three Zverev smashed his racket several times against the umpire Alessandro Germani's chair and delivered a foul mouthed rant at the official after he and partner Marcelo Melo had lost Tuesday's doubles match.

The 24-year-old -- the defending champion -- was subsequently disqualified, additional punishment is likely to follow, and issued an apology saying his tirade of abuse at Germani was "unacceptable."

"I enjoy good relations with Alexander, but at the end of the day the punishment is deserved," said Nadal at a press conference after beating American Stefan Kozlov in the second round of the Acapulco Open.

"One cannot behave in this manner and I believe he is conscious of that."

Nadal said Zverev's behaviour served as a bad example to the youngsters who saw tennis stars as role models.