Novak Djokovic won a seventh Wimbledon title and 21st Grand Slam crown on Sunday with a four-set triumph over Nick Kyrgios, whose challenge angrily unravelled after a blistering start.

Nick Kyrgios forgot how important family was as his life spiralled into chaos, but sibling Christos told Australian media Sunday he has finally "got my baby brother back".

The pair met each other at practice and had a word before taking the conversation to Instagram for their millions of followers.

Russian-born Elena Rybakina powered back from a set down against Ons Jabeur to win the Wimbledon title on Saturday, denying the Tunisian world number two the chance to make African tennis history.

Nick Kyrgios' bad boy image is in many ways a "stage persona", a way of protecting the "sweet, genuine, sensitive person" inside, the player's former manager and agent has told Australian media.

Nick Kyrgios has told Rafael Nadal that he hopes the Spaniard's "recovery goes well" after the 22-time Grand Slam title winner was forced to withdraw from their Wimbledon semi-final.

Rafael Nadal announced Thursday that he was withdrawing from Wimbledon after failing to recover from an abdominal injury, ending his hopes of a calendar Grand Slam.

Russian-born Elena Rybakina overpowered former champion Simona Halep 6-3, 6-3 on Thursday to set up a Wimbledon final against Ons Jabeur.

Tunisia's Ons Jabeur lifted the spirits of an entire continent as she became the first Arab and first African woman to reach the Wimbledon final with a rousing 6-2, 3-6, 6-1 victory over her barbecue buddy Tatjana Maria on Thursday.

Rafael Nadal has suffered a "seven millimetre" tear to his abdomen but still intends to play his Wimbledon semi-final against Nick Kyrgios on Friday, sports daily Marca reported.

A hurting Rafa Nadal exhibited heroic mental strength to edge American 11th seed Taylor Fritz in a final set tiebreaker during a captivating Wimbledon quarter-final on Wednesday to keep alive his quest for a calendar year Grand Slam.

A hurting Rafa Nadal exhibited heroic mental strength to edge American 11th seed Taylor Fritz in a final set tiebreaker during a captivating Wimbledon quarter-final contest on Wednesday to keep alive his quest for a calendar year Grand Slam.

Nick Kyrgios reached the first Grand Slam semi-final of his chequered career with a comfortable 6-4 6-3 7-6(5) victory over Chile's Cristian Garin at Wimbledon on Wednesday.

Former champion Simona Halep eased past Amanda Anisimova 6-2, 6-4 to reach her third Wimbledon semi-final on Wednesday without dropping a set in the tournament so far.

Fifteen years ago, Ons Jabeur's young tennis sparring partner could see the Tunisian was destined for glory -- even if he suffered a broken arm in the process.

Mother-of-two Tatjana Maria said she would still be changing nappies despite beating German compatriot Jule Niemeier on Tuesday to reach her first Grand Slam semi-final.

Sharing the same, the Wimbledon board in its official handle informed that she will be missed too. “It has been an honour having you here, Sania," Wimbledon board tweeted.

Rafael Nadal swept into the Wimbledon quarter-finals on Monday, staying on course for a crunch meeting with Nick Kyrgios, who was on his best behaviour in a battling five-set win.

An angelic Nick Kyrgios reached his first Grand Slam quarter-final for seven years when he recovered from a slow start to beat steady American Brandon Nakashima in five sets on Wimbledon's Centre Court on Monday.

Greek fourth seed Stefanos Tsitsipas labelled Nick Kyrgios a "bully" with "an evil side" to his character after losing a bad-tempered Wimbledon third-round clash on Saturday.