Jon Wertheim

Jon Wertheim

Joined: Jan 12, 2010

Jon Wertheim is a senior writer for Sports Illustrated and has been part of the full-time SI writing staff since 1997, largely focusing on the tennis beat , sports business and social issues, and enterprise journalism. In addition to his work at SI, he is a correspondent for "60 Minutes" and a commentator for The Tennis Channel. He has authored 11 books and has been honored with two Emmys, numerous writing and investigative journalism awards, and the Eugene Scott Award from the International Tennis Hall of Fame. Wertheim is a longtime member of the New York Bar Association (retired), the International Tennis Writers Association and the Writers Guild of America. He has a bachelor's in history from Yale University and received a law degree from the University of Pennsylvania. He resides in New York City with his wife, who is a divorce mediator and adjunct law professor. They have two children.

Stefano Vukov [right] has resumed coaching Elena Rybakina after being suspended by the WTA.

Carlos Alcaraz defeated Novak Djokovic in four sets to claim the 2026 Australian Open title.

Carlos Alcaraz claimed his first Australian Open title, marking his seventh major win.

Elena Rybakina defeated Aryna Sabalenka in three sets to claim the 2026 Australian Open title.

Novak Djokovic defeated Jannik Sinner in five sets in the semifinals of the Australian Open.

Tennis

The 38-year-old is one win away from claiming a historic 25th major singles title after pulling off one of the signature victories of his career in the semifinal.

Aryna Sabalenka will face Elina Svitolina in the semifinals of the Australian Open.

Tennis

The weather has affected several matches, including Jannik Sinner’s third-round win over Eliot Spizzirri. Plus, the favorites continue to dominate.

Carlos Alcaraz will face American Tommy Paul in the fourth round of the Australian Open.

Tennis

Week 1 may have been upset free—with fashion and feuds taking center stage. But that usually leads to a tasty menu of clashes in Week 2.

Tennis Australia CEO Craig Tiley has reportedly been pursued by the USTA.

Tennis

The USTA has reportedly pursued the Tennis Australia CEO. Plus, Novak Djokovic’s pursuit of a 25th major and more from Melbourne.

Aryna Sabalenka won the Brisbane title ahead of the Australian Open.

Tennis

The No. 1 seed enters Melbourne as the favorite, but several challengers, including Elena Rybakina and defending champion Madison Keys, pose a formidable threat.

Carlos Alcaraz will look to win his first major without long-time coach Juan Carlos Ferrero.

Tennis

Can anyone take down Carlos Alcaraz and Jannik Sinner? The field will look to stage an uprising Down Under.

Jannik Sinner won back-to-back Australian Opens and enters Melbourne as the defending champion.

Tennis

Who to watch, what to eat and how to get around Melbourne.

Madison Keys defeated Aryna Sabalenka on Saturday to win her first major.

Tennis

Madison Keys pulled off a stunning victory, while Jannik Sinner charged to a convincing title defense. Plus, Paula Badosa and Ben Shelton impressed Down Under.

Keys defeated the No. 1 and No. 2 seeds en route to her Australian Open title.

College Football

Carlos Alcaraz announced his split with longtime coach Juan Carlos Ferrero in December.

Can anyone disrupt the dominance of Carlos Alcaraz and Jannik Sinner in 2026?