Shelton blasted an ace on match point to seal the win and avenge his five-set loss to Tiafoe at last year's U.S. Open as the 22-year-old continues to make strides in his breakout season.
Aryna Sabalenka claimed her third Grand Slam title after winning the Australian Open twice.
Poland's Agnieszka Radwanska stayed patient in the face of a barrage of big serving to advance to the last four of the WTA Finals for the third time in a row with a 7-5, 6-3 victory over Karolina Pliskova on Friday.
Iga Swiatek tested positive in an out-of-competition sample in August but the ITIA accepted that it was caused by contamination of her medication melatonin.
World number one Aryna Sabalenka overcame a second-set fightback by fourth seed Coco Gauff to clinch her third Madrid Open.
Heading into the final, Gauff had lost the first set in three straight matches and the former U.S. Open champion seemed determined to buck that trend, serving to love in the opening game and breaking early for a 2-0 lead.
Jannik Sinner begins his Australian Open title defence against Nicolas Jarry while women's champion Aryna Sabalenka takes on 2017 U.S. Open winner Sloane Stephens
Dominika Cibulkova kept her hopes of reaching the last four of the WTA Finals alive with a gritty 6-3, 7-6(5) Red Group victory over Simona Halep at the Singapore Indoor Stadium on Thursday.
Third seed Alexander Zverev eased past home favourite Ugo Humbert
As the 2025 French Open looms, all eyes may be on reigning champions and top seeds - but lurking just beneath the surface are several players quietly building momentum, ready to crash the party in Paris. From seasoned champions finding renewed form to rising stars with something to prove, here are four dark horses who could shake up the women's singles draw at Roland Garros.
Eighteen-year-old Elina Svitolina of Ukraine denied veteran Kimiko Date-Krumm a date with history when she overpowered the Japanese 6-2, 6-3 to lift the Indian Open, her maiden WTA title.
American lucky loser Reilly Opelka put up an intense battle to stun top seed Daniil Medvedev 7-6(5), 7-6(5) and reach the Libema Open semi-finals in Den Bosch on Friday.
It was an emotional win for Aryna Sabalenka, who missed Wimbledon last month due to a shoulder injury.
Lois Boisson is daring to dream of an improbable triumph after she stormed into the French Open semi-finals
Maria crowned first Queen's Club women's champion in 52 years
Pavlyuchenkova beats Kartal to reach last eight despite line-calling glitch
Sixteen-year-old Croatian Donna Vekic was denied her first WTA title as she lost 7-6(5), 6-4 to Tour stalwart Daniela Hantuchova in the Aegon Classic final in Birmingham on Sunday.
Aryna Sabalenka is the red-hot favourite at Melbourne Park, where another victory would give her a fourth major title and widen the gap in the rankings to Poland's Iga Swiatek and Coco Gauff of the United States.
Coco Gauff was given a solid workout by former champion Sofia Kenin but continued her lengthy winning streak
Sania Mirza and Martina Hingis on Thursday announced that they will join forces once again at the WTA Finals, which is scheduled to be held in Singapore later this year.
'We were the best team in Asia at one point. Today, we are barely in the reckoning for the Davis Cup.' 'Players now, especially this decade, lack perseverance.'
U.S. Open champion Aryna Sabalenka will face world number four Coco Gauff in the semi-finals of the Wuhan Open after both players earned straight-set wins in the quarter-finals on Friday.
Backed into a corner, world number five Paolini mounted a comeback of her own in the second set, winning six successive games after herself trailing 4-0.
Third seed Andrey Rublev suffered a first round exit after his Qatar Open title, losing to qualifier Quentin Halys 3-6, 6-4, 7-6(5) at the Dubai Open on Tuesday.
Versatility is essential and it has come to the fore for Sabalenka in recent tournaments, where she has used not just her brutal strength to put opponents on the back foot but also applied a touch of finesse to leave them wrong-footed.
The tournament's once-robust pool of around 300 line judges has been cut to 80 and they will serve as "match assistants", who support chair umpires and step in should the ELC -- powered by more than 450 cameras -- fail in any of the 18 courts in use.
Zheng's win improved her record at the Pan Pacific Open to 8-1, with the 22-year-old having lost in the 2022 final to Liudmila Samsonova in her only previous appearance in the tournament.
Australian Nick Kyrgios came from behind to defeat Mackenzie McDonald 3-6, 6-3, 6-4 in the first round of the Miami Open on Wednesday to earn his first win since October 2022.
Factbox on Belarus' Aryna Sabalenka, who beat China's Zheng Qinwen in the Australian Open final on Saturday
Germany's Tatjana Maria was named the Comeback Player of the Year after reaching her first Grand Slam semi-final at Wimbledon after missing three majors last year due to the birth of her second daughter.
Madison Keys is the second-oldest woman to claim her first Australian Open singles title in the Open era.
The Russian teenager credited one of LeBron James' past interviews where he talked about the importance of mental strength for inspiring her to victory at Indian Wells on Sunday.
Top-ranked Aryna Sabalenka overwhelmed American Jessica Pegula 7-5, 6-2 to win the Miami Open on Saturday, relying on her usual play-book and powerful forehand to win an eighth WTA 1000 title.
Russian-born world number 12 Daria Kasatkina on Friday announced that she will now represent Australia after her application for permanent residency was accepted by the government.
Russian teenager Mirra Andreeva overcame world No 1 Aryna Sabalenka in the Indian Wells final on Sunday, to win a second WTA 1000-level event in a row.
The buzz around talented teenagers Mirra Andreeva and Joao Fonseca continued at Indian Wells on Wednesday.
Teichmann wins singles, Anshba-Pridankina claim doubles at Mumbai Open
For Billie Jean King, her leading role in the foundation of the WTA half a century ago ranks above the many successes she enjoyed on court.
The two cases shocked the tennis world with many fuming at how they were handled by the authorities.
Daniil Medvedev jumped for joy in an uncharacteristically emotional celebration after holding off young Frenchman Arthur Fils for a 6-4, 2-6, 7-6(7) win amid gusting winds on centre court in quarter-finals of the BNP Paribas Open, at the Indian Wells Tennis Garden, on Thursday.