_01_(cropped)_(cropped).jpg) Kostyuk at the2025 Mubadala Citi DC Open | |
| Full name | Marta Olehivna Kostyuk |
|---|---|
| Native name | Марта Олегівна Костюк |
| Country (sports) |  Ukraine |
| Residence | Monte Carlo, Monaco |
| Born | (2002-06-28)28 June 2002 (age 23) Kyiv, Ukraine |
| Height | 1.75 m (5 ft 9 in) |
| Turned pro | 2016 |
| Plays | Right (two-handed backhand) |
| Coach | Talina Beiko Sandra Zaniewska(2023—)[1] |
| Prize money | US$ 6,857,222 |
| Singles | |
| Career record | 240–148 |
| Career titles | 1 |
| Highest ranking | No. 16 (17 June 2024) |
| Current ranking | No. 26 (27 October 2025) |
| Grand Slam singles results | |
| Australian Open | QF (2024) |
| French Open | 4R (2021) |
| Wimbledon | 3R (2023,2024) |
| US Open | 4R (2025) |
| Other tournaments | |
| Olympic Games | QF (2024) |
| Doubles | |
| Career record | 81–54 |
| Career titles | 2 |
| Highest ranking | No. 27 (8 May 2023) |
| Current ranking | No. 86 (27 October 2025) |
| Grand Slam doubles results | |
| Australian Open | SF (2023) |
| French Open | SF (2024) |
| Wimbledon | 3R (2024) |
| US Open | 3R (2021,2022,2023,2025) |
| Other doubles tournaments | |
| Olympic Games | 2R (2024) |
| Grand Slam mixed doubles results | |
| French Open | QF (2023) |
| Wimbledon | QF (2023) |
| Team competitions | |
| Fed Cup | SF (2025) |
| Last updated on: 30 October 2025. | |
Marta Olehivna Kostyuk (Ukrainian:Марта Олегівна Костюк[ˈmɑrtɐkoˈsʲtʲuk]; born 28 June 2002) is a Ukrainian professionaltennis player. She has career-high WTA rankings of No. 16 in singles, achieved on 17 June 2024 and No. 27 in doubles, achieved on 8 May 2023. On theWTA Tour, she has won one singles title (2023 ATX Open) and two doubles titles (2022 Slovenia Open and2023 Birmingham Classic). Her bestmajor singles performance is reaching the quarterfinals of the2024 Australian Open.
Kostyuk is the daughter of Oleh Kostyuk and his wife,Talina Beiko. Her father was the technical director of the Antey Cup, a junior tennis tournament inKyiv; her mother was a professional tennis player who reached a career-highWTA ranking of No. 391, won a $10k title in her home city of Kyiv in 1994, and represented a Ukrainian tennis team. Kostyuk is the younger sister of Mariya Kostyuk, who competed forChicago State University andSoutheast Missouri State University, and a cousin of professional football players Vadym andMiro Slavov and gymnastOksana Slavova.[2]
Kostyuk started playing tennis at a young age at the Antey Tennis Club, on the west side of Kyiv, coached by her mother. She described her initial experience in tennis at age five: "My mom was always working a lot as a coach, and the first time I went to the courts to train, I just understood that if I started doing tennis, I'd get to spend more time with my mom. So that was kind of my motivation – if I played tennis, I'd be around her more often". She was also coached by her maternal uncle Taras Beiko, who had played for the USSR and Ukraine in the late 1980s and early 1990s.[3][4][5]
In March 2023, Kostyuk announced her engagement,[6] and in November 2023, she married her fiancé Hryhoriy.[7][8]
In December 2015, Kostyuk won the "14-and-under" competition at theJunior Orange Bowl in Florida.[9] The following month, she won the 2016Petits As inTarbes, France, in both singles and doubles (withKamilla Bartone).[10]
In January 2017, Kostyuk won thegirls' singles title at theAustralian Open, defeatingRebeka Masarova in the final.[11] In May, she won an ITF tournament in Dunakeszi (Hungary) without dropping a set, becoming the youngest Ukrainian to win a professional singles title.[12] In September, Kostyuk andOlga Danilović won thegirls' doubles title at theUS Open.[13] In October, she won the year-end junior girls tournament, the ITF Junior Masters inChengdu, China, defeatingKaja Juvan in the final.[14]
On 30 October 2017, Kostyuk achieved a career-high junior ranking of world No. 2.
.jpg)
Kostyuk made her main-draw major-level debut at theAustralian Open. Having received a wildcard entry into the qualifying tournament, she defeatedArina Rodionova,Daniela Seguel andBarbora Krejčíková to become the first player born in 2002 to play in a Grand Slam tournament main draw. By defeatingPeng Shuai in the first round, Kostyuk became the youngest player to win a main-draw match in Melbourne sinceMartina Hingis in1996.[15] In the second round, she defeated Australian wildcardOlivia Rogowska in straight sets. In doing this, she became the youngest player to reach the third round of a major event sinceMirjana Lučić-Baroni reached the same stage at the1997 US Open.[16] However, she fell in round three to fourth seed and compatriot playerElina Svitolina.
Kostyuk won theBurnie International, a $60k tournament in Australia, in February 2018, and reached the final of theZhuhai Open in March, also a $60k event, but did not sustain her level of success in the rest of the year.
In 2019, she won two further ITF Circuit titles, and reached the quarterfinals of the WTA Tour event atStrasbourg as a qualifier where she lost to fourth seedCaroline Garcia.
She finished the season ranked No. 155.
In February, Kostyuk won the$60k Cairo Open. She also won the doubles tournament inCairo, playing withKamilla Rakhimova. Following the break in the season caused by theCOVID-19 pandemic, she competed in thePalermo Ladies Open qualifying, reaching the second round, and came through the qualifying to enter the main draw of thePrague Open.
At theUS Open, she beat former top-10 playerDaria Kasatkina, in straight sets in the first round. She then beat former semifinalist and 31st seedAnastasija Sevastova.[17] In the third round, she met former champion and world No. 9,Naomi Osaka. Kostyuk overcame a first set deficit by winning the second in a tie-breaker, but was beaten in the third.[18][19]
At the WTA 500Abu Dhabi Open, she reached the semifinals defeatingLucie Hradecká,Hsieh Su-wei,Tamara Zidanšek andSara Sorribes Tormo.
At theFrench Open, she defeated former French Open champion and 12th seed,Garbiñe Muguruza, in the first round, 6–1, 6–4. In the fourth round, her best major showing, she was defeated by the defending champion,Iga Świątek.Kostyuk reached the top 50 on 1 November 2021, her highest career ranking.
At theAustralian Open, she reached the third round defeating 32nd seed Sorribes Tormo, before losing to world No. 6,Paula Badosa.[20]
At theEastbourne International, she defeated seventh seed Barbora Krejčíková to reach the third round.[21]
Partnering withTereza Martincová, Kostyuk won the doubles title at thePortorož Open, defeatingTereza Mihalíková andCristina Bucșa in the final.[22]
_20_(cropped).jpg)
At the WTA 500Adelaide International, she went through qualifying and on to the quarterfinals, beating reigningWimbledon champion,Elena Rybakina, en route. She defeated 28th seedAmanda Anisimova andOlivia Gadecki to reach the third round at theAustralian Open for the third time. In doubles at the same tournament, she reached the semifinals partneringElena-Gabriela Ruse where they lost to eventual champions Barbora Krejčíková andKateřina Siniaková.[23]
She reached her second quarterfinal inHua Hin, Thailand,[citation needed]At theDubai Championships, after receiving a wildcard, she lost in the second round to eighth seedBelinda Bencic in the second longest match of the season, in three hours and 27 minutes.[24] and her third of the season at the inauguralATX Open in Austin, Texas defeatingDalma Gálfi andMadison Brengle.[25] Next, she defeatedAnna-Lena Friedsam to reach the semifinals, and fourth seed American,Danielle Collins, to reach her first WTA Tour final.[26] She won her maiden title defeating another first time WTA Tour finalist,Varvara Gracheva.[27] She did not shake her Russian opponent's hand, and dedicated her win "to Ukraine and to all the people who are fighting and dying right now".[28] This win lifted her into the top 40 in the singles rankings.[29]
At theMiami Open, Kostyuk won her first round match againstElisabetta Cocciaretto but was defeated byAnastasia Potapova in the second, and once again refused to shake her opponent's hand.[30]
Despite a first-round loss at theFrench Open, she reached No. 35 in the rankings.[citation needed] AtWimbledon, she reached again round two for a third consecutive year, defeating world No. 8,Maria Sakkari, for her first top 10 win.[citation needed] Following the tournament, she brought onSandra Zaniewska as a coach.[31][1]
Partnering Barbora Krejčíková, Kostyuk won the doubles title at theBirmingham Classic, defeatingStorm Hunter andAlycia Parks in the final.[32]
_14.jpg)
At theAustralian Open, she defeatedClaire Liu, 25th seedElise Mertens,Elina Avanesyan and another Russian, qualifierMaria Timofeeva, to reach the quarterfinals of a major for the first time. It marked the first time multiple Ukrainian women have reached the third round, and also a record-breaking number of two of those players made it to the quarterfinals at a major event in theOpen era.[33][34] As a result, she reached the top 30 in the rankings.[35]
At theSan Diego Open, she stunned top seedJessica Pegula to reach her first WTA 500 final, with her first top-5 win.[36] Seeded 31st atIndian Wells, she reached the quarterfinals of a WTA 1000 for the first time defeatingMai Hontama, seventh seedMarkéta Vondroušová by walkover, 22nd seedAnastasia Pavlyuchenkova[8] and 28th seed Anastasia Potapova, all in straight sets, to reach the semifinals. She reached a new career-high ranking of No. 26 on 18 March 2024.
At the start of the clay-court season, at the WTA 500Stuttgart Grand Prix, she defeated local wildcardLaura Siegemund, and fifth seedZheng Qinwen, saving five match points to reach the quarterfinals.[37][38] She defeated third seedCoco Gauff on her eighth match point, her first top-3 win, to reach the semifinals.[39] She reached her second WTA 500 final with a straight-sets win over another major champion, sixth seed Markéta Vondroušová, her third top-10 win in three days. As a result, she reached a new career-high of No. 21.[40][41] She lost the final to Elena Rybakina, in straight sets.[42] She reached the top 20 two weeks later, following theMadrid Open.At theFrench Open, she reached the second round where she lost toDonna Vekić.In doubles at the same tournament, she reached the semifinals for the first time at this major, partnering again Elena-Gabriela Ruse, with wins over ninth seedsLeylah Fernandez/Erin Routliffe, and thenMirra Andreeva/Vera Zvonareva by walkover.[43]
PartneringDayana Yastremska, Kostyuk represented Ukraine at theParis Olympics, losing in the second round to Taiwanese pairingHsieh Su-wei andTsao Chia-yi.[44]
In February, Kostyuk defeatedZeynep Sönmez,[45] world No. 3Coco Gauff[46] andMagda Linette[47] to reach the quarterfinals at the WTA 1000Qatar Open, where she lost toAmanda Anisimova in three sets.[48]
Seeded 24th at theMadrid Open, she made the quarterfinals with wins overEmma Raducanu,[49]Veronika Kudermetova[50] and 32nd seedAnastasia Potapova,[51] before losing to world No. 1,Aryna Sabalenka.[52]
At theCanadian Open, Kostyuk was given a bye in the first round due to her seeding at 24th and then defeated Markéta Vondroušová,[53] 15th seedKarolína Muchová[54] and 28th seedMcCartney Kessler[55] to reach her third WTA 1000 quarterfinal of the year. In her last eight match against ninth seed Elena Rybakina, she retired due to a wrist injury in the second set, having lost the first.[56]
Seeded 27th at theUS Open, she defeatedKatie Boulter,[57]Zeynep Sönmez[58] andDiane Parry to reach the fourth round for the first time,[59][60] at which point she lost to 11th seed Karolína Muchová.[61]
| W | F | SF | QF | #R | RR | Q# | P# | DNQ | A | Z# | PO | G | S | B | NMS | NTI | P | NH |
| Tournament | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | SR | W–L | Win% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Australian Open | 3R | Q3 | Q1 | 1R | 3R | 3R | QF | 3R | 0 / 6 | 12–6 | 67% |
| French Open | Q2 | A | 1R | 4R | 1R | 1R | 2R | 1R | 0 / 6 | 4–6 | 40% |
| Wimbledon | Q3 | Q1 | NH | 2R | 2R | 3R | 3R | 1R | 0 / 5 | 6–5 | 55% |
| US Open | Q2 | A | 3R | 1R | 2R | 1R | 3R | 4R | 0 / 6 | 8–6 | 57% |
| Win–loss | 2–1 | 0–0 | 2–2 | 4–4 | 4–4 | 4–4 | 9–4 | 5–4 | 0 / 23 | 30–23 | 57% |
| Tournament | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | SR | W–L | Win% |
|---|---|---|---|---|---|---|---|---|---|
| Australian Open | A | 1R | 3R | SF | 2R | QF | 0 / 5 | 10–5 | 67% |
| French Open | QF | 1R | QF | 3R | SF | A | 0 / 5 | 12–5 | 71% |
| Wimbledon | NH | 2R[a] | 2R | 2R | 3R | 2R | 0 / 5 | 6–4 | 60% |
| US Open | A | 3R | 3R | 3R | 2R | 3R | 0 / 5 | 9–5 | 64% |
| Win–loss | 3–1 | 3–3 | 8–4 | 9–4 | 8–3 | 6–3 | 0 / 20 | 37–19 | 66% |
| Tournament | 2021 | 2022 | 2023 | 2024 | 2025 | W–L |
|---|---|---|---|---|---|---|
| Australian Open | A | A | A | A | A | 0–0 |
| French Open | A | A | QF | A | A | 2–1 |
| Wimbledon | 2R[b] | A | QF | A | A | 3–1 |
| US Open | A | A | A | A | A | 0–0 |
| Win–loss | 1–0 | 0–0 | 4–2 | 0–0 | 0–0 | 5–2 |
_20.jpg)
Women's Tennis Association: Top Ukrainian female singles tennis players | |
|---|---|
as of 24 November 2025 | |
| |
|
Women's Tennis Association: Top Ukrainian female doubles tennis players | |
|---|---|
as of 14 April 2025 | |
| |
|
