Borna Coric celebrates after claiming his first ATP Masters 1000 title on Sunday in Cincinnati.

Stefanos Tsitsipas in action against Borna Coric on Sunday in Cincinnati.

Borna Coric in action against Stefanos Tsitsipas on Sunday in Cincinnati.

Rajeev Ram and Joe Salisbury clinch their seventh tour-level title as a team at the Western & Southern Open in Cincinnati on Sunday.

Borna Coric enters the Cincinnati final with a 10-1 set record on the week.

Borna Coric chases his second ATP Masters 1000 final appearance as he takes on Cam Norrie in Cincinnati.

Cameron Norrie celebrates his comeback win over Carlos Alcaraz in the Cincinnati quarter-finals.

John Isner in action against Stefanos Tsitsipas on Friday in Cincinnati.

Stefanos Tsitsipas is seeking his third title of the season this week in Cincinnati.

Daniil Medvedev in action against Taylor Fritz in Cincinnati on Friday.

Diego Schwartzman in action on Thursday in Cincinnati.

Andrey Rublev slides to hit a drop shot in Cincinnati on Thursday.

Daniil Medvedev is surrounded by fans in Cincinnati.

Felix Auger-Aliassime is seeking his second title of the season in Cincinnati.

Fans watch the action in Cincinnati during the sunset.

Rajeev Ram and Joe Salisbury in action on Thursday in Cincinnati.

Carlos Alcaraz improves to 2-1 in his ATP Head2Head series against Marin Cilic.

Felix Auger-Aliassime defeats Jannik Sinner on Thursday in Cincinnati to take a 2-0 lead in their ATP Head2Head series.

Rajeev Ram and Joe Salisbury earn their first win since reaching the Wimbledon semi-finals.

Daniil Medvedev defeats Denis Shapovalov on Thursday in straight sets to reach the Cincinnati quarter-finals.

Stefanos Tsitsipas takes a 3-2 lead in his ATP Head2Head series with Diego Schwartzman.

Daniil Medvedev is seeking his second title of the season this week in Cincinnati.

Taylor Fritz in action against Andrey Rublev on Thursday in Cincinnati.

Andrey Rublev in action against Taylor Fritz on Thursday in Cincinnati.

Andrey Rublev and Grigor Dimitrov convert on all three of their break points in a Cincinnati first-round win.

Rafael Nadal drops a three-setter to Borna Coric in Cincinnati.

Borna Coric celebrates his upset win over Rafael Nadal in Cincinnati.

Taylor Fritz advances past Nick Kyrgios in just 51 minutes on Wednesday to reach the third round in Cincinnati.

Taylor Fritz in action during his second-round clash against Nick Kyrgios in Cincinnati on Wednesday.

Ben Shelton upsets Casper Ruud without facing a break point in the Cincinnati second round.

Cameron Norrie fires a forehand during his second-round match against Andy Murray in Cincinnati on Wednesday.

Andy Murray in action against fellow Briton Cameron Norrie at the Western & Southern Open in Cincinnati on Wednesday.

Daniil Medvedev wins 87 per cent (33/38) of his first-serve points in his opening Cincinnati win.

Nick Kyrgios helps Alejandro Davidovich Fokina back to his feet in Cincinnati.

Carlos Alcaraz does not face a break point in winning his Cincinnati opener.

Ben Shelton saves four of five break points against him in his first-round Cincinnati win.

Andreas Mies and Kevin Krawietz advance to the second round at the Western & Southern Open in Cincinnati on Tuesday.

Nick Kyrgios is pursuing his first ATP Masters 1000 title this week in Cincinnati.

Nick Kyrgios in action against Alejandro Davidovich Fokina in Cincinnati on Tuesday.

Jannik Sinner advances to the second round in Cincinnati with a three-set win on Tuesday.

Frances Tiafoe hits 16 aces en route to a third-set tie-break win on Monday against Matteo Berrettini in Cincinnati.

Frances Tiafoe defeats Matteo Berrettini in a third-set tie-break on Monday to reach the second round in Cincinnati.

Nick Kyrgios and Thanasi Kokkinakis improve to 14-2 on the season on Monday in Cincinnati.

John Isner survives a third-set tie-break to advance past Benjamin Bonzi.

Cameron Norrie reached the Cincinnati second round for the first time.

Andy Murray in action against Stan Wawrinka on Monday in Cincinnati.

Stan Wawrinka in action against Andy Murray on Monday in Cincinnati.

Andy Murray in action against Stan Wawrinka on Monday in Cincinnati.

Carlos Alcaraz is seeking his third ATP Masters 1000 title this week in Cincinnati.

Rafael Nadal holds a 35-3 record this season.

Rafael Nadal has the chance to return to World No. 1 by winning Cincinnati.

Stefanos Tsitsipas does not face a break point in his opening Cincinnati victory.

Borna Coric celebrates his Cincinnati title with coach Mate Delic (left) and physio/fitness coach Yiannis Louizos.