The world number nine beat Spain's Guillermo Garcia-Lopez 7-6 (6), 7-5 in a match that lasted over two hours at the Chennai Open.
Real Madrid beat Mexican side Chivas Guadalajara 3-1 in the opening match of their friendly tour of the United States and Asia
Somdev Devvarman joined compatriot Ramkumar Ramanathan in the singles main draw of the ATP Chennai Open with a come-from-behind victory over Briton James Ward in the final qualifying round in Chennai on Sunday.
Images from Day 1 of the US Open in New York, on Monday.
Liverpool climbed to fourth place in the English Premier League after a 2-0 victory at bottom club Sunderland.
Halep through but Stephens exits in Cincinnati
Argentina are odds-on favourites to win the Copa America for the first time since 1993 by beating Chile in Saturday's final.
Adem Ljajic scored deep into injury-time to rescue a point for second-placed AS Roma who had to come from two goals behind and with a man down to earn a 2-2 draw at home to Sassuolo.
The England defender's calamitous start to his Real Madrid career continued as he scored his second own goal in three outings for the Primera Liga side.
Greek teenager Stefanos Tsitsipas secured the biggest win of his career when he sent Wimbledon champion Novak Djokovic packing in the third round of the Rogers Cup with a stunning 6-3, 6-7(5), 6-3 win on Thursday.
Ramkumar Ramanathan recorded the second-biggest win of his career by shocking world number 98 Daniel Gimeno-Traver in the opening round of the ATP Chennai Open but there was no end to Somdev Devvarman's struggle as he was knocked out of the singles event, in Chennai on Tuesday.
Outgoing Valencia coach Cesare Prandelli was fiercely criticised on Saturday for 'giving up' on the ailing Spanish giants and for looking for excuses to walk out on the team as they hover above the relegation zone.
The Indo-Belarussian pair beat Argentina's Martin Garcia and Sebastian Prieto at Flushing Meadows.
World number five Alexander Zverev continued his poor recent form as he crashed out of the Italian Open in the second round while Serena Williams had to pull out of the women's draw with a recurring knee injury.
Liverpool moved into the top five of the English Premier League after a 2-1 victory at relegation-threatened Norwich City on Monday.
The coach of Brazilian champions Santos might take over as the third new coach of Real Madrid this season, Spanish media reports said.
A first half Tiago header set up Atletico Madrid's 2-0 victory over Espanyol as they seek to get back on track following a stuttering start to the La Liga season.
The price of petrol breached a three-year high on Monday at Rs 74.50 a litre, while the price of diesel was at its highest at Rs 65.75 a litre
For all his renowned mental strength it was psychological exhaustion that made Rafael Nadal consider skipping the season-ending ATP World Tour finals this year, the 14-times grand slam champion said on Tuesday.
The Army said possible residues of a tetanus virus-carrying chemical was found in a raid on a Jaamat hideout.
Struggling Spanish champions Valencia failed to win for their tenth straight match on Saturday as they were held 0-0 at home by Real Zaragoza in the Primera Liga.
Arjun Atwal landed an eagle on the par-5 15th to claw his way back inside the cut line at the USD 6m Wachovia Championships
Atletico Madrid put last week's painful defeat by Real Madrid behind them with a 3-0 win over Osasuna on Sunday that included two goals in the space of a minute and allowed them to return to the top four in La Liga.
AS Roma missed the chance to put pressure on Serie A leaders Juventus after playing out a frustrating goalless draw with Inter Milan in front of a half empty Stadio Olimpico on Saturday.
A 1-0 victory in the second leg semi-final gave Liverpool a place in the Champions League final.
Gaudio beat Guillermo Garcia-Lopez in a three set semi-final at the Estoril Open while Robredo advanced after Carlos Moya retired.
Indian teen golfer Aditi Ashok shot a final round of three-under 69 on a weather-hit last day to notch up her second successive victory on the Ladies European Tour at the inaugural Qatar Ladies Open in Doha on Saturday.
A goal from Brazilian Maicosuel gave Udinese a surprise 1-0 Italian Cup win over Inter Milan on Thursday while AS Roma also reached the quarter-finals with a 1-0 victory over Sampdoria.
A blond-haired Lionel Messi failed to get on the scoresheet but it hardly mattered as under-strength Barcelona taught Celtic a footballing lesson in a Dublin friendly.
Midfielder Dani Ceballos added: "It looks like us changing our coach worked. We have recovered some sensations we had lost and we have got the three points. Now our objective is to win all the games left and finish the season as well as possible."