Borna Ćorić

At Wimbledon, he defeated Sergiy Stakhovsky in the first round, then lost to 25th seed Andreas Seppi in the second in five sets.

In August, Ćorić climbed to a then career-high of No. 33 in the ATP rankings.

After defeating one of his junior rivals, and future top-3 player Alexander Zverev, he lost to Stan Wawrinka in three close sets in the second round in Cincinnati.

The Winston-Salem Open saw the first time that Ćorić attended an ATP tournament as a seeded player, where he reached the quarterfinals and lost to eventual champion Kevin Anderson.

At the US Open, he lost in the first round to 8th seed Rafael Nadal in four sets.

He upset 29th seed Lukáš Rosol in the first round in straight sets, before falling to Víctor Estrella Burgos in the second round.

On 21 September, Ćorić won his first ATP Challenger title in İzmir, and he entered the top 150 for the first time at the age of 17 and 10 months, at No. 140.

In October, he was given a wildcard for the Swiss Indoors, where he achieved his first victory over a top-20 player, No. 13 Ernests Gulbis, in straight sets.

In the quarterfinals he went on to record the biggest victory of his young career, defeating world No. 3, Rafael Nadal.

He faced 29th seed Jérémy Chardy in the first round and lost in four sets.

In February, Ćorić made the second ATP 500 semifinal of his career in Dubai, defeating world No. 3, Andy Murray, in straight sets in the quarterfinals, his second win over a top-5 player; although he entered the main draw as a lucky loser.

In the semifinals, he lost to world No. 2, Roger Federer, in straight sets.

In March, Ćorić made his ATP Masters 1000 main-draw debut in Indian Wells, reaching the second round.

Borna Ćorić ( born 14 November 1996) is a Croatian professional tennis player.

His run to the semifinals launched him into the world's top 100 for the first time (at No. 93), making him the youngest player to do so since Nadal in 2003.

In the semifinal, he lost to future top ten player David Goffin, in three sets.

In November, Ćorić won the ATP Star of Tomorrow, awarded by the ATP Awards, for being the youngest player in the top 100.

At the Australian Open, Ćorić received his first direct entry into the main draw of a Grand Slam tournament.

In 2013, Ćorić reached the semifinals of both the Australian and French Open junior events, before going on to win the boys' singles event at the US Open against Australian Thanasi Kokkinakis in three sets.

As a result, Ćorić moved to No. 1 in the junior rankings.

That year, he also began playing on the ITF Futures circuit, winning five singles titles.

Ćorić made his debut at the 2013 Davis Cup, after he was selected for Croatia's World Group Play-off tie against Great Britain, with his first best-of-5 sets match coming against world number 3, Andy Murray.

Despite showing promise, matching the Scot's level in the first 6 games, and breaking his serve in the third set, he would ultimately go on to lose in straight sets.

In April, Ćorić defeated No. 21 Jerzy Janowicz on the first day of the Davis Cup tie between Croatia and Poland.

In July, in the first round of the clay court event in Umag where he was playing with a wildcard, Ćorić scored another notable win over a top-50 player, beating seventh seed, No. 46 Édouard Roger-Vasselin in straight sets.

He beat qualifier Horacio Zeballos in the second round to reach his first ATP quarterfinal.

In the quarterfinal, he faced second seed Fabio Fognini and lost in three sets.

Ćorić entered the top 200 for the first time on 28 July after his run in Umag, at No. 194.

In August, Ćorić qualified for the main draw of the 2014 US Open, his first appearance in the main draw of a Grand Slam.

In September, after winning another ATP Challenger title, Ćorić achieved two singles wins for Croatia in the 2015 Davis Cup World Group Play-off tie against Brazil.

He ended his 2015 season at No. 44.

In January, Ćorić was named in Forbes' "30 Under 30" sports list for 2016.

That same month, as the eighth seed at the Aircel Chennai Open, he reached his first ATP final but was defeated by top seed, Stan Wawrinka, in straight sets.

In Sydney, he lost in the first round to Gilles Müller.

Ranked No. 40 at the Australian Open, he was ousted from the tournament in the first round by Albert Ramos Viñolas.

On 5 November 2018, he reached his best singles ranking of world No. 12.

In 2022, Ćorić became the lowest-ranked champion in Masters 1000 history when he won the Cincinnati title.

He is currently the No. 1 Croatian player.

At the French Open, Ćorić reached the third round in a Grand Slam for the first time, after defeating Sam Querrey and 18th seed Tommy Robredo, before falling to Jack Sock.

Ćorić achieved his first grass-court win by defeating Donald Young in the first round in Halle, before losing to Tomáš Berdych in the second round.