'Small details make the difference': How Jannik Sinner has changed his game since the US Open

'Small details make the difference': How Jannik Sinner has changed his game since the US Open

At the 2025 US Open, Sinner was soundly beaten by Alcaraz. Since then, the two-time Australian Open champ has made adjustments.

How Jannik Sinner Has Changed His Game Ahead Of The Australian Open

Jan 19, 2026, 01:47 PM ET If it ain’t broke, don’t fix it. Good advice, you might think, especially for Jannik Sinner, who won two of the four majors in 2025 and was within one point of a third. But when the man denying him the other two slams is Carlos Alcaraz, standing still is not an option. Alcaraz leads their head-to-head matchup 10-6, has won seven of their past nine meetings, and until Sinner beat him to win his first Wimbledon title last…