Do we like them?

Do we like Jannik Sinner?

Our score: 7 out of 10. Nothing harmful in his own words or acts turned up and there's real charity work, but the suspension settlement and Saudi exhibition money are genuine marks.

Jannik Sinner grew up in the Dolomites in South Tyrol, a ski kid who only went all-in on tennis in his early teens. That route, from a mountain village to world number one, is a big part of why Italy treats him like a national treasure. Fair warning: much of the biographical detail online is low-quality, so we've kept it to the basics.

The big stain is the clostebol saga. He returned two positive tests in March 2024, was initially cleared, then WADA appealed to the sport's top court. In February 2025 he accepted a three-month suspension in a settlement, with his team's explanation being that a spray used by his trainers got on him through massage. Many rivals thought it was too lenient, and he's said he had no intent. Where you land depends on whether you read it as honest team error or a soft landing for the world number one.

In July 2025 he rehired the fitness trainer he'd sacked over that case, and defended the decision publicly. Some commentators slammed it. It's not a harm issue, but it's a choice people will weigh up when they judge the whole saga.

Back home he's copped plenty of flak that isn't really about harm: for skipping Italy's Davis Cup finals in 2025 and for living in Monaco. Some Italian voices wanted his civic honours stripped over the Davis Cup call, while others, like journalist Enrico Mentana, defended him against the pile-on.

The good stuff is real. He launched the Jannik Sinner Foundation in 2025, backing children's education and youth sport, with a UNICEF partnership reported to support nearly 100,000 children in crisis zones. On court, he won Wimbledon again this July, then shut his season down in October.

So: a champion with no harmful record we could find, one real stain in the 2025 suspension and some money-first choices. We couldn't open full articles for this one, so treat it as a lean-yes read based on search coverage rather than a deep dive.