It took a lot of mental and physical stuff- said Jannik Sinner

Jannik Sinner defeated Daniil Medvedev 7-6(7), 4-6, 6-3 on Sunday to win the Vienna Open and continue his winning streak against the Russian.

Meet Jannik Sinner's Entourage, ATP Tour

Jannik Sinner is pure talent,' says Roger Federer's coach Ivan Ljubicic - Tennishead

Thirty-six is new 26,' says Djokovic as more Grand Slam history beckons

Athletes and Mental Health: Naomi Osaka Adds to Conversation - The New York Times

Sinner: Better than ever but a lot to conquer - Tennis Majors

Jannik Sinner Edges Out Daniil Medvedev For Vienna Title

The rise of Jannik Sinner, Is this boy a future World Number 1? – ritesh.misra

Jannik Sinner beats Roman Safiullin to reach semi-finals of Wimbledon - The Championships, Wimbledon - Official Site by IBM

Sinner celebrates birthday with victory at Cincinnati tennis

Jannik Sinner explains reasons behind mental improvement over the past year

Despite Consistently Producing Stellar Performances, Italian Marvel Jannik Sinner Lays Bare Limitations Stemming from a Brutal Reality - EssentiallySports

A stubborn Jannik Sinner reigns Vienna, while Felix Auger-Aliassime says he's 'definitely back' in Basel repeat

Jannik Sinner says US Open defeat 'one of my toughest ever losses' - TennisBuzz - Breaking tennis news, live scores and features