Name: Kristie Ahn
Country: USA
Birthdate: 15.06.92, 31 years
WTA ranking: 747
TOP ranking's position: 87 (14.10.19, 69900 points)
Points: 35
Prize money: 1236893 $
Matches total: 408
Win: 231
%: 56.62 %
Country: USA
Birthdate: 15.06.92, 31 years
WTA ranking: 747
TOP ranking's position: 87 (14.10.19, 69900 points)
Points: 35
Prize money: 1236893 $
Matches total: 408
Win: 231
%: 56.62 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2021 | 6/16 | 2/6 | 0/6 | 0/0 | 0/0 | 4/4 | 0/0 |
| 2020 | 9/13 | 6/9 | 0/2 | 3/2 | 0/0 | 0/0 | 0/0 |
| 2019 | 34/24 | 22/15 | 2/3 | 2/1 | 3/1 | 5/4 | 0/0 |
| 2018 | 24/28 | 18/17 | 2/6 | 0/1 | 0/0 | 4/4 | 0/0 |
| 2017 | 44/26 | 20/17 | 14/5 | 0/0 | 0/0 | 10/4 | 0/0 |
| 2016 | 24/22 | 21/16 | 3/5 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2015 | 40/18 | 31/12 | 5/3 | 4/3 | 0/0 | 0/0 | 0/0 |
| 2014 | 12/7 | 12/7 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2012 | 11/5 | 11/5 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2010 | 4/5 | 4/4 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 8/7 | 8/6 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 14/4 | 4/4 | 5/0 | 5/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 231/177 | 160/120 | 31/32 | 14/8 | 3/1 | 23/16 | 0/0 |
| perc. % | 56.62 % | 57.14 % | 49.21 % | 63.64 % | 75 % | 58.97 % | 0 % |
Kristie Ahn / scheduled / last
| no matches found |
Kristie Ahn form / year 2018 / surface: Hard
Kristie Ahn / year 2018 / surface: Hard
| 31.10.18 | 1st round | Kurumi Nara | Kristie Ahn | 6-2, Kristie Ahn - retired |  | match details |  Tyler | Hard |
| 24.10.18 | 1st round | Allie Kiick | Kristie Ahn | 6-4, 4-6, 6-0 | | match details | Macon | Hard |
| 17.10.18 | 1st round | Emina Bektas | Kristie Ahn | 7-5, 2-3, Kristie Ahn - retired | | match details | Florence | Hard |
| 03.10.18 | 1st round | Robin Anderson | Kristie Ahn | 6-1, 4-6, 7-64 | | match details | Stockton | Hard |
| 26.09.18 | 1st round | Maria Sanchez | Kristie Ahn | 6-0, 6-2 | | match details | Templeton | Hard |
| 06.09.18 | 2nd round | Dayana Yastremska | Kristie Ahn | 7-63, 6-4 | | match details | Chicago | Hard |
| 05.09.18 | 1st round | Kristie Ahn | Eugenie Bouchard | 7-63, 6-4 |  | match details | ||
| 03.09.18 | qual. | Kristie Ahn | Quinn Gleason | 2-6, 6-4, 7-5 | | match details | ||
| 02.09.18 | q 1 | Kristie Ahn | Michaela Gordon | 6-0, 6-2 | | match details | ||
| 23.08.18 | q 2 | Ons Jabeur | Kristie Ahn | 6-1, 6-2 | | match details | New York | Hard |
| 21.08.18 | q 1 | Kristie Ahn | Katarina Zavatska | 6-4, 6-3 | | match details | ||
| 12.08.18 | fin | Madison Brengle | Kristie Ahn | 6-4, 1-0, Kristie Ahn - retired | | match details | Landisville | Hard |
| 11.08.18 | 1/2 | Kristie Ahn | Jessica Pegula | 6-73, 7-67, 6-4 | | match details | ||
| 10.08.18 | 1/4 | Kristie Ahn | Kimberly Birrell | 4-6, 6-4, 6-4 | | match details | ||
| 09.08.18 | 2nd round | Kristie Ahn | Katie Swan | Katie Swan - walk over | | match details | ||
| 08.08.18 | 1st round | Kristie Ahn | Naomi Broady | 6-2, 7-64 | | match details | ||
| 30.07.18 | 1st round | Svetlana Kuznetsova | Kristie Ahn | 6-2, 6-1 | | match details | Washington | Hard |
| 26.07.18 | 2nd round | Sanaz Marand | Kristie Ahn | 4-6, 6-4, 7-5 | | match details | Ashland | Hard |
| 25.07.18 | 1st round | Kristie Ahn | Asia Muhammad | 6-2, 4-6, 6-4 | | match details | ||
| 20.07.18 | 1/4 | Ashley Kratzer | Kristie Ahn | 6-4, 2-6, 6-1 | | match details | Berkeley | Hard |
| 19.07.18 | 2nd round | Kristie Ahn | Maegan Manasse | 6-1, 4-6, 6-1 | | match details | ||
| 18.07.18 | 1st round | Kristie Ahn | Emiliana Arango | 6-4, 6-1 | | match details | ||
| 19.03.18 | q 1 | Stefanie Voegele | Kristie Ahn | 7-5, 6-2 | | match details | Miami | Hard |
| 06.03.18 | qual. | Lara Arruabarrena | Kristie Ahn | 7-5, 6-3 | | match details | Indian Wells | Hard |
| 05.03.18 | q 1 | Kristie Ahn | Carol Zhao | 4-6, 7-62, 6-2 | | match details | ||
| 01.03.18 | 2nd round | Sara Errani | Kristie Ahn | 6-4, 6-0 | | match details | Indian Wells | Hard |
| 27.02.18 | 1st round | Kristie Ahn | Taylor Townsend | 7-5, 6-1 | | match details | ||
| 16.01.18 | 1st round | Barbora Strycova | Kristie Ahn | 6-1, 7-5 | | match details |  Melbourne | Hard |
| 08.01.18 | 1st round | Kiki Bertens | Kristie Ahn | 6-2, 6-4 | | match details | Sydney | Hard |
| 07.01.18 | qual. | Kristie Ahn | Monica Puig | 6-4, 6-1 | | match details | ||
| 06.01.18 | q 2 | Kristie Ahn | Johanna Larsson | 6-1, 6-2 | | match details | ||
| 05.01.18 | q 1 | Kristie Ahn | Carla Suarez Navarro | 6-1, 6-4 | | match details | ||
| 31.12.17 | qual. | Jennifer Brady | Kristie Ahn | 6-1, 6-4 | | match details | Brisbane | Hard |
| 30.12.17 | q 2 | Kristie Ahn | Priscilla Hon | 6-3, 6-4 | | match details | ||
| 29.12.17 | q 1 | Kristie Ahn | Antonia Lottner | 7-5, 6-1 | | match details |
