Match log updated: 2026-08-30 18:41 UTC
Kristie Ahn — WTA Match Log
Main draw matches: 45 | W: 16 | L: 29 | Win %: 35.6%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Lauren Davis | 6-4 2-6 2-6 | L | H2H | Match data | Aug 14, 2021 | Q1 | Cincinnati Open | WTA 1000 | Hard |
| Caroline Garcia | 6-7(3) 3-6 | L | H2H | Match data | Aug 8, 2021 | Q2 | Canadian Open | WTA 1000 | Hard |
| Nicole Melichar | 1-6 7-5 6-0 | W | H2H | Match data | Aug 7, 2021 | Q1 | Canadian Open | WTA 1000 | Hard |
| Na Lae Han | 3-6 6-2 0-6 | L | H2H | Match data | Jul 31, 2021 | Q1 | San Jose | WTA 500 | Hard |
| Sloane Stephens | 5-7 3-6 | L | H2H | Match data | Jul 1, 2021* | R64 | Wimbledon | Grand Slam | Grass |
| Heather Watson | 2-6 7-6(3) 8-6 | W | H2H | Match data | Jun 30, 2021* | R128 | Wimbledon | Grand Slam | Grass |
| Viktorija Golubic | 1-6 (ret.) | L | H2H | Match data | Jun 9, 2021* | R32 | Nottingham Open | WTA 250 | Grass |
| Jodie Burrage | 1-6 6-3 6-2 | W | H2H | Match data | Jun 8, 2021* | R64 | Nottingham Open | WTA 250 | Grass |
| Francesca Di Lorenzo | 6-7(6) 2-6 | L | H2H | Match data | Apr 15, 2021* | R32 | Charleston 2 | WTA 250 | Clay |
| Jasmine Paolini | 3-6 0-6 | L | H2H | Match data | Apr 8, 2021* | R32 | Bogotá Open | WTA 250 | Clay |
| Olga Danilovic | 6-7(4) 3-6 | L | H2H | Match data | Mar 23, 2021 | Q2 | Miami Open | WTA 1000 | Hard |
| Francesca Di Lorenzo | 6-1 6-4 | W | H2H | Match data | Mar 22, 2021 | Q1 | Miami Open | WTA 1000 | Hard |
| Usue Maitane Arconada | 4-6 6-7(5) | L | H2H | Match data | Mar 13, 2021 | Q1 | Monterrey Open | WTA 250 | Hard |
| Serena Williams | 6-7(2) 0-6 | L | H2H | Match data | Sep 29, 2020* | R128 | Roland Garros | Grand Slam | Clay |
| Serena Williams | 5-7 3-6 | L | H2H | Match data | Sep 2, 2020* | R128 | US Open | Grand Slam | Hard |
| Leylah Fernandez | 4-6 1-6 | L | H2H | Match data | Aug 21, 2020 | Q2 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Anna-Lena Friedsam | 7-5 6-0 | W | H2H | Match data | Aug 20, 2020 | Q1 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Anna Blinkova | 6-2 4-6 1-3 (ret.) | L | H2H | Match data | Aug 13, 2020* | R32 | Lexington | International → modern equivalent WTA 250 | Hard |
| Jovana Jovic | 2-6 6-4 6-2 | W | H2H | Match data | Aug 10, 2020 | Q2 | Lexington | International → modern equivalent WTA 250 | Hard |
| Gabriela Lee | 7-6(4) 2-6 7-5 | W | H2H | Match data | Aug 9, 2020 | Q1 | Lexington | International → modern equivalent WTA 250 | Hard |
| Donna Vekic | 4-6 1-6 | L | H2H | Match data | Feb 13, 2020* | R32 | St. Petersburg | Premier → modern equivalent WTA 500 | Hard |
| Tereza Martincova | 7-6(1) 6-4 | W | H2H | Match data | Feb 9, 2020 | Q2 | St. Petersburg | Premier → modern equivalent WTA 500 | Hard |
| Valeriya Strakhova | 6-2 4-6 6-3 | W | H2H | Match data | Feb 8, 2020 | Q1 | St. Petersburg | Premier → modern equivalent WTA 500 | Hard |
| Caroline Wozniacki | 1-6 3-6 | L | H2H | Match data | Jan 22, 2020* | R128 | Australian Open | Grand Slam | Hard |
| Sara Sorribes Tormo | 4-6 5-7 | L | H2H | Match data | Jan 12, 2020 | Q2 | Hobart International | International → modern equivalent WTA 250 | Hard |
| Mia Repac | 6-2 6-2 | W | H2H | Match data | Jan 11, 2020 | Q1 | Hobart International | International → modern equivalent WTA 250 | Hard |
| Caty Mcnally | 7-6(0) 3-6 3-6 | L | H2H | Match data | Jan 3, 2020 | Q1 | ASB Classic | International → modern equivalent WTA 250 | Hard |
| Xiyu Wang | 2-6 6-7(2) | L | H2H | Match data | Oct 10, 2019* | R32 | Tianjin | International → modern equivalent WTA 250 | Hard |
| Magda Linette | 2-6 1-6 | L | H2H | Match data | Sep 27, 2019 | Q1 | China Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Ekaterina Alexandrova | 7-6(0) 4-6 4-6 | L | H2H | Match data | Sep 21, 2019* | QF | Korea Open | International → modern equivalent WTA 250 | Hard |
| Ana Bogdan | 0-6 6-4 7-6(2) | W | H2H | Match data | Sep 20, 2019* | R16 | Korea Open | International → modern equivalent WTA 250 | Hard |
| Timea Bacsinszky | 6-0 6-0 | W | H2H | Match data | Sep 19, 2019* | R32 | Korea Open | International → modern equivalent WTA 250 | Hard |
| Elise Mertens | 1-6 1-6 | L | H2H | Match data | Sep 3, 2019* | R16 | US Open | Grand Slam | Hard |
| Jelena Ostapenko | 6-3 7-5 | W | H2H | Match data | Aug 31, 2019* | R32 | US Open | Grand Slam | Hard |
| Anna Kalinskaya | 6-2 6-3 | W | H2H | Match data | Aug 29, 2019* | R64 | US Open | Grand Slam | Hard |
| Svetlana Kuznetsova | 7-5 6-2 | W | H2H | Match data | Aug 28, 2019* | R128 | US Open | Grand Slam | Hard |
| Karolina Muchova | 3-6 1-6 | L | H2H | Match data | Aug 23, 2019* | R16 | New York | International → modern equivalent WTA 250 | Hard |
| Jil Teichmann | 6-3 6-4 | W | H2H | Match data | Aug 22, 2019* | R32 | New York | International → modern equivalent WTA 250 | Hard |
| Lauren Davis | 6-2 6-7(7) 2-6 | L | H2H | Match data | Aug 10, 2019 | Q1 | Cincinnati Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Donna Vekic | 5-7 0-6 | L | H2H | Match data | Aug 3, 2019* | QF | San Jose | Premier → modern equivalent WTA 500 | Hard |
| Elise Mertens | 6-3 6-3 | W | H2H | Match data | Aug 2, 2019* | R16 | San Jose | Premier → modern equivalent WTA 500 | Hard |
| Ajla Tomljanovic | 6-3 4-6 6-4 | W | H2H | Match data | Aug 1, 2019* | R32 | San Jose | Premier → modern equivalent WTA 500 | Hard |
| Danielle Lao | 6-1 6-4 | W | H2H | Match data | Jul 28, 2019 | Q2 | San Jose | Premier → modern equivalent WTA 500 | Hard |
| Katie Volynets | 7-5 6-0 | W | H2H | Match data | Jul 27, 2019 | Q1 | San Jose | Premier → modern equivalent WTA 500 | Hard |
| Anastasija Sevastova | 3-6 4-6 | L | H2H | Match data | Jul 3, 2019* | R128 | Wimbledon | Grand Slam | Grass |
| Camila Osorio | 4-6 7-6(6) 3-6 | L | H2H | Match data | Apr 12, 2019* | R16 | Bogotá Open | International → modern equivalent WTA 250 | Clay |
| Jelena Ostapenko | 2-6 7-6(5) 7-5 | W | H2H | Match data | Apr 11, 2019* | R32 | Bogotá Open | International → modern equivalent WTA 250 | Clay |
| Bibiane Schoofs | 5-7 3-6 | L | H2H | Match data | Apr 7, 2019 | Q2 | Bogotá Open | International → modern equivalent WTA 250 | Clay |
| Natalija Stevanovic | 7-5 2-6 6-0 | W | H2H | Match data | Apr 6, 2019 | Q1 | Bogotá Open | International → modern equivalent WTA 250 | Clay |
| Shilin Xu | 5-7 1-6 | L | H2H | Match data | Mar 31, 2019 | Q2 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Valeria Savinykh | 6-3 7-5 | W | H2H | Match data | Mar 30, 2019 | Q1 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Olga Govortsova | 1-6 4-6 | L | H2H | Match data | Sep 13, 2018* | R32 | Quebec City | International → modern equivalent WTA 250 | Hard |
| Svetlana Kuznetsova | 2-6 1-6 | L | H2H | Match data | Aug 2, 2018* | R32 | Washington Open | International → modern equivalent WTA 250 | Hard |
| Denisa Satralova | 3-6 1-6 | L | H2H | Match data | Jun 14, 2018* | R32 | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Julia Goerges | 6-2 4-6 6-7(1) | L | H2H | Match data | Apr 5, 2018* | R32 | Charleston Open | Premier → modern equivalent WTA 500 | Clay |
| Samantha Stosur | 6-2 6-4 | W | H2H | Match data | Apr 4, 2018* | R64 | Charleston Open | Premier → modern equivalent WTA 500 | Clay |
| Lara Arruabarrena | 5-7 3-6 | L | H2H | Match data | Mar 6, 2018 | Q2 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Carol Zhao | 4-6 7-6(2) 6-2 | W | H2H | Match data | Mar 5, 2018 | Q1 | Indian Wells Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Barbora Strycova | 1-6 5-7 | L | H2H | Match data | Jan 17, 2018* | R128 | Australian Open | Grand Slam | Hard |
| Kiki Bertens | 2-6 4-6 | L | H2H | Match data | Jan 10, 2018* | R32 | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Monica Puig | 6-4 6-1 | W | H2H | Match data | Jan 7, 2018 | Q3 | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Johanna Larsson | 6-1 6-2 | W | H2H | Match data | Jan 6, 2018 | Q2 | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Carla Suárez Navarro | 6-1 6-4 | W | H2H | Match data | Jan 5, 2018 | Q1 | Sydney International | Premier → modern equivalent WTA 500 | Hard |
| Jennifer Brady | 1-6 4-6 | L | H2H | Match data | Dec 31, 2017 | Q3 | Brisbane International | Premier → modern equivalent WTA 500 | Hard |
| Priscilla Hon | 6-3 6-4 | W | H2H | Match data | Dec 30, 2017 | Q2 | Brisbane International | Premier → modern equivalent WTA 500 | Hard |
| Antonia Lottner | 7-5 6-1 | W | H2H | Match data | Dec 29, 2017 | Q1 | Brisbane International | Premier → modern equivalent WTA 500 | Hard |
| Stefanie Voegele | 3-6 3-6 | L | H2H | Match data | Oct 12, 2017* | R32 | Tianjin | International → modern equivalent WTA 250 | Hard |
| Sara Sorribes Tormo | 7-6(3) 4-6 5-7 | L | H2H | Match data | Sep 29, 2017 | Q1 | China Open | Premier Mandatory → modern equivalent WTA 1000 | Hard |
| Veronica Cepede Royg | 6-4 4-6 3-6 | L | H2H | Match data | Sep 22, 2017* | R16 | Korea Open | International → modern equivalent WTA 250 | Hard |
| Varvara Lepchenko | 0-6 2-6 | L | H2H | Match data | Sep 22, 2017 | Q1 | Wuhan Open | Premier 5 → modern equivalent WTA 1000 | Hard |
| Tatjana Maria | 7-5 7-5 | W | H2H | Match data | Sep 21, 2017* | R32 | Korea Open | International → modern equivalent WTA 250 | Hard |
| Miyu Kato | 6-7(1) 6-4 4-6 | L | H2H | Match data | Sep 9, 2017 | Q1 | Japan Women's Open | International → modern equivalent WTA 250 | Hard |
| Veronica Cepede Royg | 6-2 5-7 1-6 | L | H2H | Match data | Aug 3, 2017* | R32 | Stanford | Premier → modern equivalent WTA 500 | Hard |
| Magdalena Rybarikova | 4-6 1-6 | L | H2H | Match data | Jun 17, 2017* | QF | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Magda Linette | 6-3 6-1 | W | H2H | Match data | Jun 16, 2017* | R16 | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Naomi Osaka | 6-1 6-1 | W | H2H | Match data | Jun 15, 2017* | R32 | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Destanee Aiava | 7-5 6-2 | W | H2H | Match data | Jun 11, 2017 | Q2 | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Gabriela Dabrowski | 6-3 6-4 | W | H2H | Match data | Jun 10, 2017 | Q1 | Nottingham Open | International → modern equivalent WTA 250 | Grass |
| Anastasia Pavlyuchenkova | 6-7(5) 4-6 | L | H2H | Match data | Apr 7, 2017* | R16 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Jana Cepelova | 6-4 6-2 | W | H2H | Match data | Apr 6, 2017* | R32 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Beatriz Haddad Maia | 6-2 7-5 | W | H2H | Match data | Apr 3, 2017 | Q3 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Paula Kania-Chodun | 6-3 6-3 | W | H2H | Match data | Apr 2, 2017 | Q2 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Dalma Galfi | 7-6(3) 6-2 | W | H2H | Match data | Apr 1, 2017 | Q1 | Monterrey Open | International → modern equivalent WTA 250 | Hard |
| Coco Vandeweghe | 2-6 5-7 | L | H2H | Match data | Jul 31, 2014* | R32 | Stanford | Premier → modern equivalent WTA 500 | Hard |
| Dinara Safina | 3-6 4-6 | L | H2H | Match data | Aug 27, 2008* | R128 | US Open | Grand Slam | Hard |
40 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.