Cincinnati: Novak Djokovic stunned by Daniil Medvedev

Melbourne, Jan 23: Sania Mirza's return to her first Grand Slam after a two-year break was cut short on Thursday when the former world number one was forced to retire midway through her first round match in women's doubles at the Australian Open due to a calf injury.

India's Mirza, who won six Grand Slam doubles titles, took a break from the game after the China Open in October 2017 and gave birth to her son a year later.

The 33-year-old made a winning return to the WTA Tour at this month's Hobart International with Ukrainian Nadiia Kichenok, picking up her 42nd WTA doubles title and the first since winning the women's doubles in Brisbane in 2017.

Mirza said she strained her calf muscle in her right leg during the Hobart final.

"It just got worse in the match. It was bit of a bad strain, but I had a few days off," she told reporters. "So I obviously had to try to do whatever I could to try to get on the court.

"It felt okay when I went on the court, but it was tough to move right. I just felt like I'm gonna tear it or something pretty bad."

Mirza won her first Grand Slam in mixed doubles at the Australian Open in 2009 and also bagged the women's doubles in 2016.

Mirza always believed there was tennis left in her which inspired her comeback, she told Reuters on Sunday.

She had already pulled out of the Australian Open mixed doubles, where she was to partner compatriot Rohan Bopanna.

Mirza and Kichenok were trailing the Chinese pair of Xinyun Han and Lin Zhu 6-2 1-0 on Thursday when the Indian had to call it quits due to the injury.

"As a tennis player you want to compete, it is the Grand Slam. If it's any other tournament, you would probably take a call and be like 'I don't want to risk it'," she said.

Mirza, who is married to former Pakistan cricket captain Shoaib Malik, said she would take two weeks to recover and was hoping to play at next month's Dubai championships.

"When you play a professional sport, injuries are really part of it. And it's something that you have to accept," she said. "Sometimes the timing is really not ideal, it's tough that it happened in a Grand Slam, or just before a Grand Slam."

Sydney, Jan 14: Retired South African big-hitter AB de Villiers on Tuesday said efforts are on to ensure his comeback in the national team for the T20 World Cup in Australia, a plan in which his IPL form will play a crucial role.

Speaking to Cricket Australia's official website 'cricket.com.au', the 35-year-old swashbuckler said he would love to be back two years after calling it quits internationally. He is currently in Australia to play in the Big Bash League.

"I would love to. I've been talking to 'Bouch' (new South Africa coach Mark Boucher), (new director of cricket) Graeme Smith and (captain) Faf (du Plessis) back home, we're all keen to make it happen," he said.

"It's a long way away still, and plenty can happen – there's the IPL coming up, I've still got to be in form at that time. So I'm thinking of throwing my name in the hat and hoping that everything will work out," he added.

De Villiers, nonetheless, is keeping a check on his expectations.

"It's not a guarantee, once again. I don't want to disappoint myself or other people, so for now I'm just going to try and keep a low profile, try and play the best possible cricket that I can and then see what happens towards the end of the year," he said.

"There are a lot of players (involved with CSA) who I used to play with. Guys who understand the game, leaders of the team for many years" he said of the present dispensation.

"So it's much easier to communicate than what it used to be in the past. They understand what players go through – especially players that have played for 15 years internationally.

"It doesn't mean that everything is going to be sunshine and roses, but it's definitely a lot easier and it feels comfortable, the language that's being used and just the feel that everyone has at the moment in South Africa about the cricket," he added.

Potchefstroom, Feb 4: Yashasvi Jaiswal and Divyaansh Saxena guided India to a comfortable ten wickets win over Pakistan in the ICC U19 World Cup semifinal at Senwes Park on Tuesday and progressed to the final of the tournament.

Chasing 173, Indian openers Jaiswal and Saxena played cautiously and stitched an unbeaten partnership of 176 runs.

The duo built the highest opening partnership of the tournament's history. Jaiswal, the left-handed batsman, scored his maiden century of the tournament as he amassed unbeaten 105 runs studded with eight fours and four sixes.

Saxena scored 59* off 99 balls including six fours. India chased down the total in 35.2 overs. This is the first time in the history of the U19 World Cup that a team won a knockout match by ten wickets.

Earlier, Pakistan won the toss and elected to bat.

Opener Haider Ali and skipper Rohail Nazir's half-centuries guided the side to a respectable total of 172. Ali played a knock of 56 runs while Nazir accumulated 62 runs including six boundaries.

Pakistan did not have a good start as they lost Mohammad Hurair (4) in the second over. Fahad Munir, came to bat at number three, failed to score a single run and was departed by Ravi Bishnoi on a duck in ninth over.

Apart from Ali and Nazir, Mohammad Haris was the only batsman to score runs in double digits. He played an innings of 21 runs off 15 balls. Indian bowlers showed a spirited performance as they bowled out arch-rival in 43.1 overs.

Pacers Karthik Tyagi and Sushant Mishra bagged two and three wickets respectively. Spinner Ravi Bishnoi clinched two scalps and conceded 46 runs in his ten overs.