Jannik Sinner beats Casper Ruud in their first ATP Head2Head meeting to reach the second round in Vienna.

Jannik Sinner owns a 12-9 record this season.

Jannik Sinner breaks James Duckworth's serve five times to advance to the second round in Cologne.

Jannik Sinner fell short against Rafael Nadal at Roland Garros in his first Grand Slam quarter-final.

Italians Martina Trevisan and Jannik Sinner are both through to their first Grand Slam quarter-finals at Roland Garros.

Jannik Sinner upsets Alexander Zverev in four sets at Roland Garros to reach his first Grand Slam quarter-final.

Jannik Sinner beats David Goffin under the roof of the new Court Philippe Chatrier on Sunday at Roland Garros.

Jannik Sinner beats David Goffin under the roof of the new Court Philippe Chatrier on Sunday at Roland Garros.

Jannik Sinner and Rafael Nadal bump fists during a practice session at Roland Garros.

Both of Jannik Sinner and Stefanos Tsitsipas' ATP Head2Head meetings have been contested at the Internazionali BNL d'Italia in Rome.

Wild card Jannik Sinner records just the second Top 10 win of his career on Wednesday against Stefanos Tsitsipas in Rome.

Reigning Next Gen ATP Finals champion Jannik Sinner, who won his first ATP Masters 1000 match in Rome last year, will open against Benoit Paire.

Jannik Sinner is making his debut at the Generali Open in Kitzbühel this week.

Jannik Sinner improves to 2-0 in his ATP Head2Head series against Philipp Kohlschreiber.

Jannik Sinner is seeking his first US Open match win.

Jannik Sinner plays football tennis at the USTA Billie Jean King National Tennis Center.

Jannik Sinner saves all six break points he faces to defeat Norbert Gombos at the Open 13 Provence on Tuesday.

Wild card Jannik Sinner could not convert two match points at 6/4 in the deciding set tie-break against Pablo Carreno Busta on Friday in Rotterdam.

Jannik Sinner beats the first Top 10 player of his career with victory over David Goffin on Thursday in Rotterdam.

Jannik Sinner is making his first appearance at the Australian Open.

Italian Jannik Sinner receives the Newcomer of the Year in the 2019 ATP Awards on Saturday in Melbourne.

Jannik Sinner is making his first visit to Auckland as he competes in the ASB Classic.

Jannik Sinner takes in the sights of Auckland Harbour before beginning his campaign at the ASB Classic.

Jannik Sinner celebrates his fourth Challenger title of 2019 in Ortisei.

Jannik Sinner advances to the quarter-finals at the ATP Challenger Tour stop in Ortisei.