Underdogs Finland stunned 32-times champions the United States on Saturday to seal their place in the Davis Cup quarter-finals for the first time, while the Czech Republic, Canada and Australia all advanced.

Novak Djokovic made a winning return to action following his U.S. Open triumph, as the world number one helped Serbia book their place in the quarter-finals of the Davis Cup on Friday with a group stage victory over hosts Spain.

Britain battled to victory over last year’s Davis Cup runners-up Australia in their Finals group stage opener, while Spain and Italy both suffered chastening defeats at home in the premier men’s team competition.

Iga Swiatek has withdrawn from the penultimate WTA 1000 event of the season in Guadalajara this month to stay fit for the rest of an “intense” season, the world number two said.

Romania’s former world number one Simona Halep said that she would appeal to sport’s highest court against the International Tennis Integrity Agency (ITIA) decision to ban her for four years after two separate anti-doping rule violations.

Novak Djokovic could return to action in the Davis Cup later this week after capturing his 24th Grand Slam title at the U.S. Open and Serbia teammate Miomir Kecmanovic said on Monday the 36-year-old can give them a huge advantage.

Novak Djokovic battled past Daniil Medvedev 6-3 7-6(5) 6-3 and into the tennis history books on Sunday, winning the U.S. Open to equal Margaret Court’s record haul of 24 Grand Slams.

Canadian Gabriela Dabrowski and New Zealander Erin Routliffe beat former champions Laura Siegemund of Germany and Russia’s Vera Zvonareva 7-6(9) 6-3 to win the U.S. Open women’s doubles final this morning.

Novak Djokovic against Daniil Medvedev in the U.S. Open men’s final may not have been the showdown fans were dreaming of but it could still bring the Grand Slam season to a spellbinding conclusion on Sunday.

American tennis crowned a new queen and U.S. Open champion on Saturday as Coco Gauff beat Aryna Sabalenka in the Flushing Meadows final to claim her first Grand Slam and ascend the throne left vacant by Serena Williams.

Novak Djokovic used his experience to overcome American Ben Shelton as the Serbian battled past his 20-year-old challenger 6-3 6-2 7-6(4) to reach his 10th U.S. Open final on Arthur Ashe Stadium.

Carlos Alcaraz will take on Daniil Medvedev in a U.S. Open semi-final featuring the last two Flushing Meadows champions after the world number one defeated a drained Alexander Zverev 6-3 6-2 6-4.