INFO: click on player name to show detailed player statistics
Katie Volynets vs. Ellie Douglas - head to head matches
| 02.10.18 | q 2 | Katie Volynets | Ellie Douglas | 3-6, 6-3, 6-2 | match details |  Stockton | Hard |
Katie Volynets form & Ellie Douglas form
Katie Volynets - last matches
| Charleston - Clay | ||||
| 03.04.24 2nd round | vs. Emma Navarro | 1-6, 1-6 |  | match details |
| 01.04.24 1st round | vs. Arantxa Rus | 6-2, 6-76, 7-66 |  | match details |
| 31.03.24 qual. | vs. Ann Li | 2-6, 6-1, 6-2 | | match details |
| 30.03.24 q 1 | vs. Katherine Sebov | 6-3, 6-2 | | match details |
| Miami - Hard | ||||
| 23.03.24 2nd round | vs. Jasmine Paolini | 6-78, 5-7 | | match details |
| 20.03.24 1st round | vs. Sofia Kenin | 6-2, 4-6, 6-3 | | match details |
| 18.03.24 qual. | vs. Yanina Wickmayer | 3-6, 6-3, 6-3 | | match details |
| 17.03.24 q 1 | vs. Renata Zarazua | 7-5, 4-6, 6-1 | | match details |
| Indian Wells - Hard | ||||
| 10.03.24 3rd round | vs. Caroline Wozniacki | 2-6, 6-4, 0-6 | | match details |
| 08.03.24 2nd round | vs. Ons Jabeur | 6-4, 6-4 | | match details |
| 06.03.24 1st round | vs. Mirra Andreeva | 7-5, 7-5 | | match details |
| Austin - Hard | ||||
| 29.02.24 2nd round | vs. Danielle Rose Collins | 6-4, 6-73, 0-6 | | match details |
| 27.02.24 1st round | vs. Renata Zarazua | 6-4, 7-66 | | match details |
 Mumbai - Hard | ||||
| 10.02.24 1/2 | vs. Storm Hunter | 4-6, 6-74 | | match details |
| 09.02.24 1/4 | vs. Sohyun Park | 6-1, 6-2 | | match details |
| 08.02.24 2nd round | vs. Rutuja Bhosale | 7-68, 2-6, 6-1 | | match details |
| 06.02.24 1st round | vs. Ankita Raina | 6-4, 6-2 | | match details |
 Hua Hin - Hard | ||||
| 02.02.24 1/4 | vs. Yafan Wang | 6-1, 3-6, 6-74 | | match details |
| 01.02.24 2nd round | vs. Tatjana Maria | 5-7, 6-2, 6-2 | | match details |
| 30.01.24 1st round | vs. Tamara Zidansek | 6-2, 6-2 | | match details |
 Melbourne - Hard | ||||
| 15.01.24 1st round | vs. Anna Kalinskaya | 3-6, 6-3, 2-6 | | match details |
| 12.01.24 qual. | vs. Julia Riera | 3-6, 7-64, 7-5 | | match details |
| 10.01.24 q 2 | vs. Carol Zhao | 6-3, 6-1 | | match details |
| 09.01.24 q 1 | vs. Suzan Lamens | 7-66, 7-64 | | match details |
| Canberra - Hard | ||||
| 05.01.24 1/2 | vs. Harriet Dart | 5-7, 6-3, 5-7 | | match details |
| 04.01.24 1/4 | vs. Anna Bondar | 6-2, 6-3 | | match details |
| 03.01.24 2nd round | vs. Kaylah Mcphee | 6-2, 6-2 | | match details |
| 01.01.24 1st round | vs. Elizabeth Mandlik | 6-2, 6-0 | | match details |
| Midland - I. hard | ||||
| 31.10.23 1st round | vs. Tatiana Prozorova | 6-4, 4-6, 2-6 | | match details |
 Tampico - Hard | ||||
| 27.10.23 1/4 | vs. Anna Kalinskaya | 3-6, 1-6 | | match details |
Ellie Douglas - last matches
| W35 Arcadia - Hard | ||||
| 04.01.24 2nd round | vs. Hanna Chang | 6-72, 2-6 | | match details |
| 03.01.24 1st round | vs. Megan Mccray | 6-3, 6-3 | | match details |
| W40 Veracruz - Hard | ||||
| 28.11.23 1st round | vs. Hanna Chang | 3-6, 3-6 | | match details |
| 27.11.23 qual. | vs. Kolie Allen | 6-2, 6-1 | | match details |
| W25 Austin - Hard | ||||
| 17.11.23 1/4 | vs. Hanna Chang | 4-6, 0-6 | | match details |
| 16.11.23 2nd round | vs. Grace Min | 6-4, 6-0 | | match details |
| 14.11.23 1st round | vs. Jiangxue Han | 7-62, 1-6, 6-2 | | match details |
| W100 Charleston - Clay | ||||
| 08.11.23 1st round | vs. Elizabeth Mandlik | 4-6, 6-75 | | match details |
| W80 Tyler - Hard | ||||
| 24.10.23 1st round | vs. Mccartney Kessler | 6-4, 1-6, 3-6 | | match details |
| W80 Macon - Hard | ||||
| 16.10.23 q 1 | vs. Chloe Beck | 3-6, 2-6 | | match details |
| W60 Rancho - Hard | ||||
| 12.10.23 2nd round | vs. Lulu Sun | 3-6, 6-76 | | match details |
| 11.10.23 1st round | vs. Savanna Ly | 7-62, 7-63 | | match details |
| W25 Redding - Hard | ||||
| 04.10.23 1st round | vs. Iva Jovic | 6-77, 4-6 | | match details |
| 03.10.23 qual. | vs. Carolyn Campana | 6-2, 6-1 | | match details |
| 02.10.23 q 1 | vs. Patsy Daughters | 6-3, 6-0 | | match details |
| W60 Templeton - Hard | ||||
| 25.09.23 q 1 | vs. Hanna Chang | 1-6, 1-6 | | match details |
| W60 Berkeley - Hard | ||||
| 23.09.23 1/2 | vs. Marina Stakusic | 3-6, 2-6 | | match details |
| 22.09.23 1/4 | vs. Jenna Defalco | 6-76, 6-4, 6-3 | | match details |
| 21.09.23 2nd round | vs. Katherine Sebov | 6-2, 7-63 | | match details |
| 20.09.23 1st round | vs. Lea Ma | 7-5, 6-2 | | match details |
| 19.09.23 qual. | vs. Lucia Peyre | 6-4, 7-66 | | match details |
| 18.09.23 q 1 | vs. Chieh-Yu Hsu | 6-1, 6-1 | | match details |
 W40 Arequipa - Clay | ||||
| 17.08.23 2nd round | vs. Victoria Muntean | 5-7, 0-6 | | match details |
| 15.08.23 1st round | vs. Camila Romero | 6-2, 6-3 | | match details |
| 13.08.23 qual. | vs. Sylvie Zund | 6-2, Sylvie Zund - retired | | match details |
 W60 Feira - Hard | ||||
| 31.07.23 qual. | vs. Abigail Rencheli | 4-6, 6-2, 4-6 | | match details |
| 30.07.23 q 1 | vs. Helena Bueno | 6-1, 6-1 | | match details |
| W60 Dallas - I. hard | ||||
| 25.07.23 qual. | vs. Reese Brantmeier | 6-3, 4-6, 3-6 | | match details |
| 24.07.23 q 1 | vs. Sahaja Yamalapalli | 6-2, 6-1 | | match details |
| W60 Evansville - Hard | ||||
| 17.07.23 q 1 | vs. Kylie Mckenzie | 2-6, 3-6 | | match details |
