A successful junior player, Konjuh won both the singles and doubles junior events at the Australian Open in January 2013 and, as a result, moved up to No. 1 in the ITF Junior world rankings.[3][4] Later in the year, she also won the girls' singles event at the 2013 US Open.[5][6][7] She turned her attention to the main tour in 2014, and made her debut in the top 100 aged 16.
Konjuh won her first singles title on the WTA Tour at the 2015 Nottingham Open, becoming the youngest player to win a main tour event since 2006.[8] She has also won four titles on the ITF Women's Circuit. On 31 July 2017, she reached her career-high singles ranking of world No. 20.
In September 2013, Konjuh won the singles title at the US Open, her second singles junior Grand Slam.[5][6][7] Despite being eligible to continue playing junior tournaments for two more years, Konjuh ceased playing junior events at the end of 2013, changing her focus to competing on the main tour in 2014.[14]
Konjuh at the 2013 US Open
2014: First full tour season and top-100 ranking
Konjuh was awarded a main-draw wildcard for the Auckland Open in New Zealand. On her debut at WTA Tour-level, she stunned the top seed and world No. 14 Roberta Vinci, in the first round in three sets.[15][16] At the Australian Open, she came through qualifying to reach her first Grand Slam main draw, but lost in the first round to the fourth seed and eventual champion, Li Na.[17]
Konjuh underwent elbow surgery on 23 January in Zagreb.[18] Her recovery lasted four months, and she made her return in May by defeating Allie Kiick at the Open Saint-Gaudens.[19] Konjuh made it to the semifinals of the $50k tournament in France, before losing to the eventual champion Danka Kovinić, in straight sets. This run helped her up to a new world ranking high of No. 189 and enabled her to enter the qualifying draw at Roland Garros,[20] but she again suffered defeat to Kovinić in the second round. She was more successful at Wimbledon, qualifying for the main draw with victories over Estrella Cabeza Candela, Laura Siegemund and Stephanie Vogt. She then earned her first career Grand Slam main-draw win by defeating Marina Erakovic in the first round, and followed it up with the bigger win of her career to date, toppling former world No. 12 Yanina Wickmayer in the second round. Konjuh's run came to an end in the following round with a straight-sets loss to the former world No. 1, Caroline Wozniacki.[21]
Konjuh's good form continued at the Istanbul Cup, where she came through qualifying to reach her first main-draw semifinal, defeating top-40 players Magdaléna Rybáriková and Elina Svitolina en route. Her run came to an end with a defeat to Roberta Vinci. Konjuh suffered disappointment at the US Open when she lost to Urszula Radwańska in the first round of qualifying.
In October, she competed at the Japan Women's Open in Osaka and made the quarterfinals before losing to Zarina Diyas. The result saw her ranking climb to within the top 100 for the first time, aged just 16. She completed her year by competing in three tournaments in France, reaching the semifinals of ITF events in Poitiers and Nantes, and the quarterfinals of the WTA 125Open de Limoges. This saw Konjuh rise to a new career-high ranking of No. 84, and she completed the season ranked 90, and as the youngest player within the top 100.
2015: First WTA Tour title
Konjuh began the year in Auckland, comfortably defeating Mona Barthel before losing to Elena Vesnina in the second round. She lost in the first round of the Australian Open to Magdaléna Rybáriková. After a string of early losses, she qualified for the main draw of the Prague Open in April, where she defeated the seventh seed, world No. 34 Belinda Bencic, in three sets in the first round. Konjuh then lost in the second round to wildcard Klara Koukalová. Konjuh's indifferent form continued through the clay-court season, but she earned her first main-draw win at the French Open by defeating Margarita Gasparyan, before losing to the 30th seed Irina-Camelia Begu in the second round.
In June, Konjuh competed in the main draw at the inaugural Nottingham Open and reached the quarterfinals with victories over Shelby Rogers and Casey Dellacqua. After being delayed for over two days due to poor weather, Konjuh advanced to the semifinals by defeating Sachia Vickery, and later that day reached her first WTA Tour final by beating Alison Riske. Owing to poor weather, the final was held back to Monday. Konjuh dropped the first set to Monica Niculescu, but recovered to earn victory and her first WTA Tour title. At the age of 17, she was the youngest player to win a main-tour title since Tamira Paszek in 2006.[8]
2016: First Grand Slam quarterfinal
Ranked No. 87 in the world, Konjuh began the season at the Australian Open, where she lost in the second round to Daria Kasatkina, after beating Urszula Radwańska. Except for a quarterfinal appearance at the San Antonio Open, she had early exits at most of her tournaments, including Indian Wells, Miami and Madrid Open. At the French Open, Konjuh reached the second round after beating Arina Rodionova in straight sets. She then lost to the No. 22 seed Dominika Cibulková. After a semifinal appearance at the Bol Ladies Open, Konjuh withdrew from the Nottingham Open owing to an injury she sustained at the previous tournament, and fell from the top 100.
At the US Open, Konjuh upset the 20th seed Kiki Bertens in the first round. She went on to beat Kurumi Nara and Varvara Lepchenko en route to her first major fourth round. She then beat the fourth seed Agnieszka Radwańska in straight sets to become the youngest US Open quarterfinalist in a decade and the first Croatian female quarterfinalist since Karolina Šprem at Wimbledon in 2004.[23] She lost to the tenth seed and eventual finalist Karolína Plíšková in the quarterfinals in straight sets.[24] After the tournament ended, her ranking rose from 92 to 52. After failing in the qualifying round in both the Wuhan Open and the China Open, Konjuh reached semifinals at Guangzhou and quarterfinals at the Kremlin Cup, losing to Jelena Janković and Elina Svitolina, respectively. She ended the year as the world No. 48.
At Wimbledon, she defeated world No. 9, Dominika Cibulková, but lost to the eventual finalist, Venus Williams, in the fourth round. Following this successful run, she achieved a career-high ranking of world No. 20, on 31 July 2017.
In September 2017, Konjuh underwent surgery on her right elbow.[25]
2018-2020: Out of top 500, and later top 1000
2021: Back to top 100
In 2021, at the Miami Open, Konjuh got her first main-draw win after three years as a wildcard. Later, she defeated 18th seeded Madison Keys to reach the third round of the tournament. In the next round, Konjuh recorded her upset against 15th seed Iga Świątek, one of the best performances in her career. In the round of 16, she went down 1-6, 5-7 against Anastasija Sevastova.
At the Serbia Open, Konjuh reached the final in more than four years as a qualifier, defeating second seed Yulia Putintseva in the round of 16, fifth seed Nadia Podoroska in the quarterfinal and teenager Camila Osorio in the semifinal.[26] She retired due to a right hip injury in the final with Paula Badosa but thanks to another great run, she returned to the top 150, climbing 44 spots in the rankings to No. 144, her best ranking since 2018.[27]
Performance timelines
Key
W
F
SF
QF
#R
RR
Q#
P#
DNQ
A
Z#
PO
G
S
B
NMS
NTI
P
NH
(W) winner; (F) finalist; (SF) semifinalist; (QF) quarterfinalist; (#R) rounds 4, 3, 2, 1; (RR) round-robin stage; (Q#) qualification round; (P#) preliminary round; (DNQ) did not qualify; (A) absent; (Z#) Davis/Fed Cup Zonal Group (with number indication) or (PO) play-off; (G) gold, (S) silver or (B) bronze Olympic/Paralympic medal; (NMS) not a Masters tournament; (NTI) not a Tier I tournament; (P) postponed; (NH) not held; (SR) strike rate (events won / competed); (W–L) win–loss record.
To avoid confusion and double counting, these charts are updated at the conclusion of a tournament or when the player's participation has ended.
Only main-draw results in WTA Tour, Grand Slam tournaments, Fed Cup/Billie Jean King Cup and Olympic Games are included in win–loss records.[28]
^The first Premier 5 event of the year has switched back and forth between the Dubai Tennis Championships and the Qatar Ladies Open since 2009. Dubai was classified as a Premier 5 event from 2009 to 2011 before being succeeded by Doha for the 2012–2014 period. In 2015, Dubai regained its Premier 5 status while Doha was demoted to Premier status. The Premier 5 tournaments were reclassified as WTA 1000 tournaments in 2021.
