In Group D, they are capable of beating Dutch, three-times winners Germany and rank outsiders Latvia.
Czech Republic's Tomas Necid scored a stoppage-time penalty as they came from two goals down to draw 2-2 with Croatia in a dramatic Euro 2016 Group D encounter on Friday that was interrupted due to flares thrown on the pitch. With Croatia captain Dario Srna in tears during the national anthem having returned from the funeral of his father earlier in the week, the Croatians swarmed all over the Czechs from the first whistle, with Perisic opening the scoring in the 37th minute to lead at halftime.
Philippine wildcard Alexandra Eala pulled off the biggest win of her young career with a stunning upset of Polish world number two Iga Swiatek.
Tomas Berdych and Radek Stepanek used a roaring home crowd to come back from a set down on Saturday, putting the Czech Republic 2-1 up over holders Spain and a win away from the Davis Cup title.
A round-up of all the tennis action from around the globe.
Second-half goals to gave them a 2-1 win over debutants Latvia in Group D match.
The Czech Republic's Tomas Berdych brought the hosts level at 1-1 with holders Spain in the Davis Cup final with a battling five-set victory over Nicolas Almagro on Friday.
The Czech Republic sealed a place in the final of the World Team Cup with a 3-0 victory over holders Germany on the last day of group action on Friday.
Factbox on Belarus' Aryna Sabalenka, who beat China's Zheng Qinwen in the Australian Open final on Saturday
Rohan Bopanna and his partner Australia's Matthew Ebden were beaten by Argentine combo of Maximo Gonzalez and Andres Molteni.
Jannik Sinner secured the year-end world number one ranking by beating Czech 30th seed Tomas Machac in the Shanghai Masters semi-finals.
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.
Serena and Venus Williams, three-time women's doubles Olympic champions, crashed out in the first round at the Rio Games on Sunday in one of the biggest upsets so far in women's tennis. The Williams sisters were beaten by the Czech Republic pair of Barbora Strycova and Lucie Safarova 3-6, 4-6.
Indian golfer Shiv Kapur turned in his worst card of the week - a five-over 77 - to sign off tied 29th at the Czech Open in Celadna, Czech Republic.
The US Justice Department on Thursday charged Yadav for his role in the assassination plot.
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.
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
Olympic champion javelin thrower Neeraj Chopra on Sunday clarified that he is not injured but has pulled out of the Ostrava Golden Spike meet in Czech Republic on May 28 as a precautionary measure after he felt "something" on his adductor muscles during a recent training session.
US federal prosecutors have charged that Gupta was working with an Indian government employee in the foiled plot to kill Sikh separatist Gurpatwant Singh Pannun, who holds dual citizenship of the US and Canada.
Former world number one Novak Djokovic, the last surviving member of tennis' "Big Four", said he does not plan on stopping any time soon but admitted that the retirement of rivals Roger Federer, Andy Murray and Rafa Nadal has been overwhelming.
Defending champion Neeraj Chopra turned on the style as he stormed into the men's Javelin Throw final of the Olympic Games with a season's best effort of 89.34m in his very first attempt in the qualification round in Paris on Tuesday.
Rameshbabu Praggnanandhaa defeated compatriot Pentala Harikrishna, while Arjun Erigaisi settled for a draw in the second round of 87th Tata Steel Chess Tournament.
India's tennis campaign at the Rio Olympic Games ended in disappointment as Sania Mirza and Rohan Bopanna were blown away by the Czech Republic team of Radek Stepanek and Lucie Hradceka in the bronze medal play-off in Rio de Janeiro on Sunday.
Muchova says Grand Slam hunger behind another Sakkari upset in Paris
Top seeds Spain crashed out of the first round of the Davis Cup for the first time since 2006 when Milos Raonic beat Guillermo Garcia-Lopez to give Canada an unassailable 3-1 lead in their world group tie on Sunday.
Germany expects 2.7 million people to attend matches in stadiums across the country and some 12 million in its fan zones for outdoor viewing, including on a long stretch of turf laid out in front of Berlin's Brandenburg Gate.
Shankar has trained his eyes on a Paris Olympics berth but for that he will have to achieve a qualifying standard of 2.33 metres.
Netherlands' dream run in the Fed Cup ended agonisingly short of the final when they lost the deciding doubles rubber of a thrilling semi-final against France in Trelaze.
Czech duo Siniakova and Machac win mixed doubles gold
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.
"We have to go game by game. I don't think we are favourites," said the Czech Republic striker.
Turkey have left it late to bid for a place in the knockout stage of Euro 2016 but defender Gokhan Gonul believes they still have a chance, if they can beat a buoyant Czech side in their final Group D game on Tuesday.
Double Davis Cup winner Tomas Berdych has called for the annual competition to be played every two years, warning the current format was destroying tennis's top team prize.
Yuki Bhambri made his first doubles semi-finals of the ATP 500 tour.
Images from the Olympics tennis action at the Roland Garros, Paris, on Wednesday.
Chopra to begin season with Doha Diamond League on May 10, Jena also to compete for his DL debut
Images from the Euro 2024 qualifying matches on Friday.
Russia, last year's runners-up, were unable to call on world number six Maria Sharapova who was injured
The Czech Republic beat holders Spain 3-2 to win the Davis Cup for the first time as an independent nation when Radek Stepanek overcame Nicolas Almagro in four tough sets before a raucous home crowd on Sunday.
India's Sania Mirza and her partner Coco Vandeweghe of United States were knocked out in the first round of the US Open women's doubles, in New York, on Friday.