Donna Vekic2 meetings, finals 0-0
0-2Ahn trails
Last: Feb 11, 2020, St Petersburg Ladies Open Round 1, lost
TennisWTARight-handed
Kristie Ahn
United StatesAge, ranking and resultsKristie Ahn, a right-hander from the United States, played on the WTA Tour and reached a career-high ranking of No. 87 in 2019.
Updated
About Kristie Ahn
Kristie Ahn, a right-hander from the United States, was born on June 15, 1992, in Flushing, New York. She turned pro in 2008 and played with a two-handed backhand. On September 30, 2019, Ahn reached a career-high WTA Tour ranking of No. 87, and she retired in 2022.
Agatha Research DeskUpdated Oct 5, 2026Match history46
Every WTA Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.
2021: 3-4
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Aug 7 | National Bank Open | Nicole Melichar-Martinez | W | 1-6, 7-5, 6-0 | Hard | |
| Jun 30 | Wimbledon | Round 2 | Sloane Stephens | L | 5-7, 3-6 | Grass |
| Jun 28 | Wimbledon | Round 1 | Heather Watson | W | 2-6, 7-6(3), 8-6 | Grass |
| Jun 8 | Nottingham Open | Round 2 | Viktorija Golubic | L | 1-6, 0-0 ret. (ret.) | Grass |
| Jun 6 | Nottingham Open | Round 1 | Jodie Burrage | W | 1-6, 6-3, 6-2 | Grass |
| Apr 13 | WTA 250 Charleston | Round 1 | Francesca Di Lorenzo | L | 6-7(6), 2-6 | Clay |
| Apr 5 | Copa Colsanitas | Round 1 | Jasmine Paolini | L | 3-6, 0-6 | Clay |
2020: 0-5
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Sep 28 | French Open | Round 1 | Serena Williams | L | 6-7(2), 0-6 | Clay |
| Sep 1 | US Open | Round 1 | Serena Williams | L | 5-7, 3-6 | Hard |
| Aug 11 | The Top Seed Open | Round 1 | Anna Blinkova | L | 6-2, 4-6, 1-3 ret. (ret.) | Hard |
| Feb 11 | St Petersburg Ladies Open | Round 1 | Donna Vekic | L | 4-6, 1-6 | Hard |
| Jan 19 | Australian Open | Round 1 | Caroline Wozniacki | L | 1-6, 3-6 | Hard |
2019: 9-7
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 8 | Tianjin Open | Round 1 | Wang Xiyu | L | 2-6, 6-7(2) | Hard |
| Sep 20 | Korea Open | Quarterfinal | Ekaterina Alexandrova | L | 7-6(0), 4-6, 4-6 | Hard |
| Sep 18 | Korea Open | Round 2 | Ana Bogdan | W | 0-6, 6-4, 7-6(2) | Hard |
| Sep 16 | Korea Open | Round 1 | Timea Bacsinszky | W | 6-0, 6-0 | Hard |
| Sep 2 | US Open | Round 4 | Elise Mertens | L | 1-6, 1-6 | Hard |
| Aug 31 | US Open | Round 3 | Jelena Ostapenko | W | 6-3, 7-5 | Hard |
| Aug 29 | US Open | Round 2 | Anna Kalinskaya | W | 6-2, 6-3 | Hard |
| Aug 27 | US Open | Round 1 | Svetlana Kuznetsova | W | 7-5, 6-2 | Hard |
| Aug 21 | NYJTL Bronx Open | Round 2 | Karolina Muchova | L | 3-6, 1-6 | Hard |
| Aug 19 | NYJTL Bronx Open | Round 1 | Jil Teichmann | W | 6-3, 6-4 | Hard |
| Aug 2 | Mubadala Silicon Valley Classic | Quarterfinal | Donna Vekic | L | 5-7, 0-6 | Hard |
| Aug 1 | Mubadala Silicon Valley Classic | Round 2 | Elise Mertens | W | 6-3, 6-3 | Hard |
Show 4 more
| Jul 29 | Mubadala Silicon Valley Classic | Round 1 | Ajla Tomljanovic | W | 6-3, 4-6, 6-4 | Hard |
| Jul 1 | Wimbledon | Round 1 | Anastasija Sevastova | L | 3-6, 4-6 | Grass |
| Apr 10 | Claro Open Colsanitas | Round 2 | Camila Osorio | L | 4-6, 7-6(6), 3-6 | Clay |
| Apr 10 | Claro Open Colsanitas | Round 1 | Jelena Ostapenko | W | 2-6, 7-6(5), 7-5 | Clay |
2018: 1-6
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Sep 11 | Coupe Banque Nationale | Round 1 | Olga Govortsova | L | 1-6, 4-6 | Hard |
| Jul 30 | Citi Open | Round 1 | Svetlana Kuznetsova | L | 2-6, 1-6 | Hard |
| Jun 11 | Nature Valley Open | Round 1 | Denisa Satralova | L | 3-6, 1-6 | Grass |
| Apr 4 | Volvo Car Open | Round 2 | Julia Goerges | L | 6-2, 4-6, 6-7(1) | Clay |
| Apr 3 | Volvo Car Open | Round 1 | Samantha Stosur | W | 6-2, 6-4 | Clay |
| Jan 15 | Australian Open | Round 1 | Barbora Strycova | L | 1-6, 5-7 | Hard |
| Jan 8 | Apia International Sydney | Round 1 | Kiki Bertens | L | 2-6, 4-6 | Hard |
2017: 4-5
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Oct 11 | WTA Tianjin Open | Round 1 | Stefanie Voegele | L | 3-6, 3-6 | Hard |
| Sep 20 | WTA Korea Open | Round 2 | Veronica Cepede Royg | L | 6-4, 4-6, 3-6 | Hard |
| Sep 20 | WTA Korea Open | Round 1 | Tatjana Maria | W | 7-5, 7-5 | Hard |
| Aug 1 | WTA Tour Bank of the West Classic | Round 1 | Veronica Cepede Royg | L | 6-2, 5-7, 1-6 | Hard |
| Jun 16 | WTA Aegon Nottingham Open | Quarterfinal | Magdalena Rybarikova | L | 4-6, 1-6 | Grass |
| Jun 14 | WTA Aegon Nottingham Open | Round 2 | Magda Linette | W | 6-3, 6-1 | Grass |
| Jun 12 | WTA Aegon Nottingham Open | Round 1 | Naomi Osaka | W | 6-1, 6-1 | Grass |
| Apr 5 | WTA Abierto GNP Seguros | Round 2 | Anastasia Pavlyuchenkova | L | 6-7(5), 4-6 | Hard |
| Apr 4 | WTA Abierto GNP Seguros | Round 1 | Jana Cepelova | W | 6-4, 6-2 | Hard |
2014: 0-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Jul 28 | WTA Tour Bank of the West Classic | Round 1 | Coco Vandeweghe | L | 2-6, 5-7 | Hard |
2008: 0-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Aug 26 | US Open | Round 1 | Dinara Safina | L | 3-6, 4-6 | Hard |
How she is doing now
Last 103-7WLWLWLLLLLNewest first. Won her last match.
Career
18years2008 to 2021
- 2008First WTA matchLost to Dinara Safina, US Open
- 2019Career high No. 87Sep 30, 2019
- Aug 7, 2021Latest matchBeat Nicole Melichar-Martinez, National Bank Open
Grand Slam titles
AO0Round 1 (2020)0-2 in our records
RG0Round 1 (2020)0-1 in our records
WIM0Round 2 (2021)1-2 in our records
USO0Round 4 (2019)3-3 in our records
First WTA match
Aug 26, 2008: lost to Dinara Safina 3-6, 4-6US Open, on hard
Latest match
Aug 7, 2021: beat Nicole Melichar-Martinez 1-6, 7-5, 6-0National Bank Open, on hard court
Most often against
The players she has met most in our records, with the head-to-head.
Elise Mertens2 meetings, finals 0-0
1-1All square
Last: Sep 2, 2019, US Open Round 4, lost
Jelena Ostapenko2 meetings, finals 0-0
2-0Ahn leads
Last: Aug 31, 2019, US Open Round 3, won
Serena Williams2 meetings, finals 0-0
0-2Ahn trails
Last: Sep 28, 2020, French Open Round 1, lost
Svetlana Kuznetsova2 meetings, finals 0-0
1-1All square
Last: Aug 27, 2019, US Open Round 1, won
Veronica Cepede Royg2 meetings, finals 0-0
0-2Ahn trails
Last: Sep 20, 2017, WTA Korea Open Round 2, lost
Sources and updates
Results and schedules come from Agatha's own records of the WTA Tour.
Updated Oct 5, 2026, 11:06 PM ET. Results and form refresh after every match; biography facts are checked weekly.