With this win Praggnanandhaa also added some more spice to the tale around the highest rated Indian as he again overtook Viswanathan Anand in live rating to clinch the top spot in the country.
Top seed Elise Mertens cruised to victory, but fourth-seeded Nadia Podoroska and fifth-seeded Jacqueline Cristian were not as fortunate in the first round of the Jasmin Open Tunisia
Jannik Sinner spearheaded Italy's charge towards a second successive Davis Cup title with a 2-0 victory over the Netherlands in the final at the southern Spanish city of Malaga on Sunday.
Despite their close loss to Spain in their opening Euro 2016 Group D match in Toulose on Monday, Czech coach Pavel Vrba set a target of four points from the remaining games against Croatia, on Friday, and then Turkey on June 21.
Goalkeeper Petr Cech has tried out a specially-designed mask to protect his broken nose and allow him to try to play for the Czech Republic in their Euro 2012 playoff against Montenegro on Friday.
The Supreme Court on Thursday refused to entertain a petition by a family member of Indian national Nikhil Gupta, under detention in a Czech prison over allegations of involvement in a foiled plot to kill pro-Khalistan Sikh separatist Gurpatwant Singh Pannun in the United States, for consular access.
Czech duo Siniakova and Machac win mixed doubles gold
Rameshbabu Praggnanandhaa defeated compatriot Pentala Harikrishna, while Arjun Erigaisi settled for a draw in the second round of 87th Tata Steel Chess Tournament.
Tomas Berdych beat James Blake after Andy Roddick had give the US a 1-0 lead.
Co-hosts Switzerland lost the opening match of Euro 2008 by 1-0 to Czech Republic and their captain Alex Frei to serious injury in a double piece of bad luck on Saturday.
Davis Cup heavyweights Australia and the United States eased through the first qualifying round on Saturday but Britain were knocked out as Japan hit back from 2-1 down to win 3-2, while Denmark staged a dramatic comeback to overcome Serbia.
Olympics-bound Vikas Krishan (69kg) and Shiva Thapa (56kg) assured India of at least two bronze medals at the 43rd men's and women's Boxing Grand Prix after reaching the semi-finals of the event in Usti nad Labem, Czech Republic.
Left-hander Safarova, the World No 17, broke Jankovic's opening serve before winning 6-1, 6-1 in front of a 14,000 capacity crowd at Prague's O2 Arena. She had won only one of their previous six encounters.
World champions Brazil remain in top spot, with Argentina, currently leading the South American qualifying competition for the 2006 World Cup, still in third.
Yuki Bhambri made his first doubles semi-finals of the ATP 500 tour.
His stunning monster throw of 89.34 metres in the qualification round made quite a statement, but a tough challenge awaits defending champion Neeraj Chopra as he seeks another piece of history in the Paris Olympics men's javelin throw final round in Paris on Thursday.
Indian archer Bhajan Kaur notched twin victories to advance to the women's individual pre-quarter-finals but compatriot Dhiraj Bommadevara exited the men's event after losing in the shoot-off at the Paris Olympics on Tuesday.
India's Rohan Bopanna and Sania Mirza notched up contrasting wins along with their respective partners in the men's and women's doubles competitions at the French Open in Paris on Thursday.
Portugal will look to their Euro 2020 opener with Hungary to get a head start
The Czech Republic snatched a last-gasp 2-1 win over the Netherlands thanks to Vaclav Pilar's added time goal after a dreadful mistake by Daryl Janmaat in their opening Euro 2016 qualifier on Tuesday.
Petra Kvitova completed her preparations for an assault on a third Grand Slam title in triumphant style on Friday by downing fellow Czech Karolina Pliskova 7-6, 7-6 to win the Sydney International title.
The tournament, with eight players in both the men's and women's draw, will resemble regular tennis as much as possible.
Sumit Nagal had to be content with a runner-up finish at the ATP Tulln Challenger event after losing the singles title clash in straight sets to Czech Republic's Vit Kopriva, in Tulln on Sunday.
World champion D Gukesh played out a draw with Jorden van Foreest of Holland, while Grandmaster R Praggnanandhaa beat Alexey Sarana of Serbia as the two Indians shared the lead after a thrilling day at the Tata Steel Masters at Wijk Aan Zee (The Netherlands) on Saturday.
Jubilant Ukraine reach Euro 2024 finals with Iceland win
Petra Kvitova and Lucie Safarova put the Czech Republic on the brink of the Fed Cup title with victories on the opening day of the final against Germany on Saturday.
The US Open turned over Arthur Ashe Stadium to the Williams sisters on Thursday for a prime-time first round doubles match that could have been Serena's last after the pair fell 7-6(5), 6-4 to the Czech duo of Lucie Hradecka and Linda Noskova.
Nikhil Gupta, 52, has been charged with murder-for-hire, which carries a maximum sentence of 10 years in prison, and conspiracy to commit murder-for-hire, which carries a maximum sentence of 10 years in prison, US Attorney for the Southern District of New York Matthew G Olsen said.
No. 1 seed Aryna Sabalenka of Belarus had little trouble getting past China's Qinwen Zheng in a group-stage match at the WTA Finals on Saturday, prevailing 6-3, 6-4 in Riyadh, Saudi Arabia.
Ronaldo faces Schick in battle of top marksmen from last Euros
An early goal from Pablo Sarabia earned Spain a 1-0 win in Switzerland on Thursday, their first victory of this year's UEFA Nations League.
Vikas Yadav, a former Indian government official charged by the United States authorities for his alleged role in a foiled plot to assassinate Sikh separatist Gurpatwant Singh Pannun on American soil, was arrested by Delhi Police in December last year in an unrelated extortion and kidnapping case, police sources said.
Czech Republic's Jiri Vesely pulled off a huge upset at the Monte Carlo Masters after knocking out defending champion and World No 1 Novak Djokovic at Roquebrune-Cap-Martin, France, on Wednesday.
Neeraj Chopra lived upto his favourite billing as the star Indian athlete clinched gold in the men's javelin throw at the ongoing World Athletics Championships 2023 in Budapest, Hungary on Sunday.
Leander Paes, Sania Mirza, and Mahesh Bhupathi have left their mark by collectively winning 10 US Open titles.
He has competed in just three events this year but the 26-year-old world champion is back in full flow in a season where none of his global competitors have done exceptionally well.
Prime Minister Narendra Modi on Monday met US National Security Advisor Jake Sullivan in New Delhi.
Czech Republic's path to the Davis Cup final was wide open after they won the doubles on Saturday and Argentine Juan Martin del Potro pulled out of the reverse singles.
A summary of sports events and sports persons, who made news on Thursday
The medals tally at the Paris 2024 Paralympics.