Serve On SI - Sports Illustrated

SI.COM
ON SI
SI SWIMSUIT
SI TICKETS
SI RESORTS
SI SHOPS
MY ACCOUNT
SUBSCRIBE NOW

News
Interviews
Style
SI.COM TENNIS

Tennis balls used at the 2025 Australian Open.

Australian Open Tennis Balls Are Already Causing Drama

Tennis players are already sounding the alarm over the quality of balls used at the 2026 Australian Open.

Pat Benson

|

2 Hours Ago

Latest News

5 Players Who Should Hire Carlos Alcaraz's Ex-Coach

Carlos Alcaraz Announces 'Very Difficult' Split With Coach

Novak Djokovic Commits to First 2026 Tournament

Why Shell Bay is the Best-Kept Secret Among Tennis Players

Grading Frances Tiafoe's 2025 ATP Season

Emma Raducanu is Reportedly Leaving Nike in 2026

Novak Djokovic Adds Coco Gauff's Former Coach to His Team

Carlos Alcaraz Explains Australian Open Struggles

Nadal Undergoes Surgery and Federer Announces Australian Open Return

News

Billie Jean King criticized the upcoming 'Battle of the Sexes' between Nick Kyrgios and Aryna Sabalenka.

Billie Jean King Blasts 'Battle of the Sexes' Between Kyrgios-Sabalenka

Roger Federer at the 2014 Cincinnati Masters.

Ranking the Top 25 Tennis Players of the 21st Century (So Far)

Accelerator is helping power Paula Badosa's preseason training.

Paula Badosa Opens Up on 2025 and Why She Is Energized for 2026

Why Coco Gauff's Mercedes-Benz Partnership is a Huge Deal

Interviews

See More

Nick Kyrgios has begun preparing for the 2026 ATP season.

Nick Kyrgios' 2026 Comeback Starts With The Atlanta Cup

Ayan Broomfield is taking her partnership with Liquid I.V. to the next level.

Ayan Broomfield Drives Ayan's Aces into Spotlight with Liquid I.V.

Coco Gauff Signs Multi-Year Global Brand Ambassadorship with flyExclusive

Stan Wawrinka and NORQAIN share a commitment to durability and detail.

Stan Wawrinka's Timeless Grind: New Watch and Shanghai Wildcard

Carlos Alcaraz is the new global ambassador for OIKOS.

Fueling History: Carlos Alcaraz on OIKOS Partnership and 2025 Season

Madison Keys relies on Thorne supplements throughout the WTA season.

How Madison Keys is Fueling Her Finish to the 2025 WTA Season

Alexandre Müller's rise in men's tennis was documented on OFTV.

Rise & Grind: Alexandre Müller Opens Up on His Breakout Season

Stan Smith is the subject of a new documentary.

Who is Stan Smith? The Tennis Icon Opens Up On His New Documentary

Style

See More

Naomi Osaka and Nike have new apparel dropping soon.

Naomi Osaka Says Her New Nike Jacket Is "Coming Out Soon"

Qinwen Zheng graced the cover of Vogue magazine.

Qinwen Zheng Stuns on the Cover of Vogue's December Issue

Naomi Osaka at the 2025 US Open.

The 25 Most Iconic Kits of the 2025 Tennis Season

Carlos Alcaraz Provides an Update on His Signature Nike Logo

Aryna Sabalenka voiced her displeasure with future Nike kits.

Aryna Sabalenka is Upset With Nike and Previews What's Next

Carlos Alcaraz's initials on the back of his NikeCourt Heritage jacket.

Did Carlos Alcaraz Debut His Nike Logo at 2025 ATP Finals?

BNP Paribas Open partnered with lululemon in a multi-year deal.

Lululemon Named Official Outfitter of BNP Paribas Open at Indian Wells

The official WTA Finals player portraits for 2025.

Tennis Fans are Buzzing Over the 2025 WTA Finals Portrait

See More

Jannik Sinner holds the Head Speed 2026.

Jannik Sinner Unveils His New Tennis Racquet for 2026

Caroline Garcia promoted her Tennis Insider Club podcast at Roland Garros.

Tennis Legend Rejects $270K Sponsorship from Gambling Company

Naomi Osaka gave advice to new mothers on Instagram.

Naomi Osaka Gives Wise Advice to Struggling Mothers

Daria Kasatkina reacted to Anastasia Potapova's statement on switching sporting nationalities.

Kasatkina Laughs at Potapova's Statement on Leaving Russia

Anastasia Potapova will begin representing Austria.

Russian Tennis Players Changing Sporting Nationality in Growing Numbers

Frances Tiafoe shook up his coaching staff after the 2025 ATP season.

Frances Tiafoe Explains Coach Firings and Venus Williams' Reaction Says It All

Coco Gauff and Aryna Sabalenka top the list of world's highest-paid female athletes.

Tennis Players Dominate 2025 World Highest-Paid Female Athlete List

Carlos Alcaraz and Iga Swiatek have begun ramping up for the 2026 season.

Carlos Alcaraz and Iga Swiatek Switch Gears in Off-Season Training

See More

Emma Raducanu discussed challenges with the WTA schedule.

Emma Raducanu Slams Schedule Complaints: 'We Make a Great Living'

Carlos Alcaraz defended his busy schedule.

Carlos Alcaraz Defends His Exhibition Matches Against Critics

Novak Djokovic said he wants to "rebuild" his body this off-season.

Novak Djokovic Plans to ‘Rebuild’ His Body for 2026 Season

Alexander Bublik enjoyed a breakout season in 2025.

Why Alexander Bublik Almost Retired Before 2025 ATP Season

Ons Jabeur will take on a new role during the 2026 WTA season.

Ons Jabeur and Stan Wawrinka Make Decisions on 2026 Season

A ranking rule is causing issues for WTA players before the Australian Open.

Australian Open Ranking Rule is Causing Issues for WTA Players

John McEnroe, Andy Roddick, John Isner, and Sam Querrey will compete in Dallas.

McEnroe, Roddick, & American Tennis Stars Set for Dallas Exhibition

Madison Keys and Jessica Pegula discussed superstitious tennis players.

Madison Keys and Jessica Pegula Name Most Superstitious Tennis Player

See More

Spike Lee was asked about his support of Carlos Alcaraz at the 2025 French Open final.

Spike Lee Explains Why He Supported Alcaraz Over Sinner at French Open

Wim Fissette has worked with Iga Swiatek for one complete season.

Iga Swiatek's Coach Reveals His Biggest Lesson of 2025

Aryna Sabalenka returns to the Brisbane International in 2026.

Aryna Sabalenka Commits to Her First Tournament of 2026

Rafael Nadal practiced with Alex Eala at his tennis academy.

Rafael Nadal Returns to Tennis Court 1 Year After Retirement

Injuries have upended Emmad Raducanu's off-season plans.

Emma Raducanu Pulls Out of Exhibition Matches and Hires New Trainer

Jannik Sinner revealed who two of his best friends are on the ATP Tour.

Jannik Sinner Names 2 of His Best Friends on the ATP Tour

Carlos Alcaraz dealt with a hostile crowd at the 2025 ATP Finals.

Carlos Alcaraz Reveals 'Most Difficult Match' He's Ever Played

Jannik Sinner defeated Carlos Alcaraz to win the 2025 ATP Finals.

Jannik Sinner Defeats Carlos Alcaraz to Win 2025 ATP Finals Title

See More

Alex de Minaur believes he knows how to beat Jannik Sinner.

Alex de Minaur Breaks Down How to Beat Jannik Sinner

Jannik Sinner and Carlos Alcaraz will face off in the 2025 ATP Finals championship match.

Carlos Alcaraz vs. Jannik Sinner ATP Finals: Preview, Odds, Streaming

Felix Auger-Aliassime defeated Alexander Zverev in the 2025 ATP Finals.

Felix Auger-Aliassime Slams Tennis Players Complaining About Schedule

Alex de Minaur defeated Taylor Fritz in 2025 ATP Finals.

Taylor Fritz Reflects on Disappointing End to 2025 Season

Naomi Osaka is enjoying her offseason by vacationing with friends and fellow tennis players.

Naomi Osaka, Aryna Sabalenka, and Tennis Stars Stun on the Beach

Novak Djokovic discussed Jannik Sinner's doping ban in an interview with Piers Morgan.

Novak Djokovic on Jannik Sinner's Doping Ban: "Cloud Will Follow Him"

Serena Williams was honored at the 2025 Baby2Baby Gala Presented by Paul Mitchell.

Serena Williams Honored at Baby2Baby Gala for Maternal Health Work

Novak Djokovic wants to represent Serbia in his final tennis match.

Novak Djokovic Shares How He Wants to Retire from Tennis

See More

Elena Rybakina refused to interact with the WTA CEO after winning the 2025 WTA Finals.

Elena Rybakina's WTA Finals Snub Sparks New Tennis Drama

Jannik Sinner and Carlos Alcaraz played a practice set before the ATP Finals.

2025 ATP Finals Preview: Format, Schedule, Streaming, Odds

Elena Rybakina defeated Aryna Sabalenka in the 2025 WTA Finals championship match.

Rybakina Overpowers Sabalenka to Win 2025 WTA Finals Title

Novak Djokovic defeated Lorenzo Musetti in the Athens final before pulling out of the ATP Finals.

Novak Djokovic Pulls Out of ATP Finals After Winning Athens

Carlos Alcaraz gave several telling answers during the 2025 ATP Finals pre-tournament press conference.

Carlos Alcaraz Talks Court Speed, Ankle, and Djokovic at ATP Finals

Aryna Sabalenka faces Elena Rybakina in WTA Finals championship match.

Sabalenka vs. Rybakina WTA Finals Preview: Odds, Streaming, Prize Money

Jannik Sinner and Carlos Alcaraz played a practice set before the ATP Finals.

Sinner and Alcaraz Surprise Fans With Competition Before ATP Finals

WTA CEO Portia Archer is open to the idea of the WTA merging with the ATP.

WTA CEO Supports ATP Merger With 2-Part Plan for 1 Tennis League

See More

Aryna Sabalenka defeated Coco Gauff in the WTA Finals.

Aryna Sabalenka Gets 'Revenge' Against Coco Gauff in WTA Finals

Iga Swiatek reflected on her two losses at the 2025 WTA Finals.

Iga Swiatek Questions "Karma" After 2025 WTA Finals Defeat

Lorenzo Musetti and Felix Auger-Aliassime are battling for the last spot in the ATP Finals.

Lorenzo Musetti and Felix Auger-Aliassime Compete for Last ATP Finals Spot

Jannik Sinner addressed criticism of his Italian heritage.

Jannik Sinner Defends His Italian Heritage With the Perfect Answer

Coco Gauff discussed her mindset at the 2025 WTA Finals.

Coco Gauff Reveals Key to Victory Over Jasmine Paolini in WTA Finals

Novak Djokovic is far from finished in 2025.

Novak Djokovic's ATP Finals Plans Leaked and Retirement Issue Reopened

Elena Ryabkina defeated Iga Swiatek in the WTA Finals.

Iga Swiatek Falls Apart Against Elena Rybakina in WTA Finals

Alexandra Eala finished her 2025 WTA season on a high note.

Alexranda Eala Announces End of Her Historic 2025 WTA Season

See More

Jannik Sinner won the 2025 Rolex Paris Masters.

Jannik Sinner Changes His Tune on World No. 1 Ranking

Jessica Pegula defeated Coco Gauff in their first match of the 2025 WTA Finals.

Coco Gauff's Issues Return Against Jessica Pegula in WTA Finals

Jannik Sinner after winning the 2025 Rolex Paris Masters.

Jannik Sinner Wins 2025 Paris Masters and Reclaims World No. 1

Coco Gauff during pre-tournament press conference at the 2025 WTA Finals.

Coco Gauff Explains Which Tour Is More Exciting — WTA or ATP?

Asia Muhammad will be making her WTA Finals debut in the doubles event.

U.S. Tennis Veterans Ready for ATP and WTA Finals Debuts

Jannik Sinner continued his undefeated streak against Ben Shelton in the Rolex Paris Masters.

Jannik Sinner Overcomes Ben Shelton to Reach Paris Masters Semifinals

Iga Swiatek reflected on her season before the start of the 2025 WTA Finals.

Iga Swiatek Reflects on 2025 WTA Season: "I Feel Like I'm 40"

Coco Gauff looks to repeat as the WTA Finals champion.

2025 WTA Finals Preview: Odds, Prize Money, and Streaming

See More

Jannik Sinner carried a Gucci bag onto the court at the Rolex Paris Masters.

Jannik Sinner Headlines Gucci's First Winter Sportswear Collection

Jannik Sinner discussed court conditions at the 2025 Rolex Paris Masters.

Jannik Sinner Details "Slippery" Courts at 2025 Rolex Paris Masters

Cameron Norrie defeated Carlos Alcaraz in the Paris Masters.

Carlos Alcaraz After Paris Masters Upset: "I Don't Know What Happened"

Babolat and Michelin have partnered to create footwear for over 20 years.

Babolat Tennis Shoes Thrive With Innovative Michelin Partnership

The 2025 Rolex Paris Masters is much slower than previous years.

Data Shows Major Change in 2025 Rolex Paris Masters Court Speed

Jannik Sinner arrived in Paris wearing a trendy Nike jacket.

Jannik Sinner Wears $275 Nike Jacket to Rolex Paris Masters

Alexander Zverev's comments about Jannik Sinner were mistranslated.

Did Alexander Zverev Call Jannik Sinner "Best Player in the World"?

Jannik Sinner defeated Alexander Zverev in 2025 Erste Bank Open final.

Jannik Sinner Survives Alexander Zverev to Win Vienna Open Title

Takedown Policy

Terms and Conditions

SI Accessibility Statement

© 2025 2024 ABG-SI LLC - SPORTS ILLUSTRATED IS A REGISTERED TRADEMARK OF ABG-SI LLC. - All Rights Reserved. The content on this site is for entertainment and educational purposes only. Betting and gambling content is intended for individuals 21+ and is based on individual commentators' opinions and not that of Sports Illustrated or its affiliates, licensees and related brands. All picks and predictions are suggestions only and not a guarantee of success or profit. If you or someone you know has a gambling problem, crisis counseling and referral services can be accessed by calling 1-800-GAMBLER.