| ITF W75 Koper | 04/17 16:40 | 25 | [242] 토파로바, 게르가나 v 미쿨스키트, 저스티나 [227] | Retired | |
| Billie Jean King Cup 2022, Finals | 04/13 11:20 | 2 | [253] 토파로바, 게르가나 v 조르지, 프란시스카 [190] | 4-6,4-6 | |
| Billie Jean King Cup 2022, Finals | 04/12 09:45 | 1 | 토파로바, 게르가나 v Emily Sartz-Lunde | 3-6,6-3,6-2 | |
| Billie Jean King Cup 2022, Finals | 04/08 10:00 | 1 | [435] 나기, 아드리엔 v 토파로바, 게르가나 [253] | 7-5,7-6 | |
| ITF W35 Hammamet | 04/06 09:00 | 28 | [442] 카카레비치, 사라 v 토파로바, 게르가나 [253] | 2-6,6-1,6-4 | |
| ITF W35 Hammamet | 04/05 09:00 | 27 | [434] 레인골드, 에카테리나 v 토파로바, 게르가나 [253] | 2-6,4-6 | |
| ITF W35 Hammamet | 04/04 10:45 | 26 | Ariadna G P Canals v 토파로바, 게르가나 | 0-6,2-6 | |
| ITF W35 Hammamet | 04/02 12:00 | 25 | Szabo, Briana v 토파로바, 게르가나 | Retired | |
| ITF W35 Alaminos-Larnaca | 03/21 11:05 | 26 | [245] 토파로바, 게르가나 v 디누, 크리스티나 [227] | 1-6,3-6 | |
| ITF W35 Alaminos-Larnaca | 03/19 14:25 | 25 | 토파로바, 게르가나 v Emma Fulvia Wiesenfeld | 6-4,6-4 | |
| ITF W35 Alaminos-Larnaca | 03/12 09:45 | 25 | [242] 토파로바, 게르가나 v 부릴로 에스코리후엘라, 이렌 [264] | 3-6,0-6 | |
| ITF W35 Antalya | 02/21 09:45 | 25 | [352] Aksu, Ayla v 토파로바, 게르가나 [240] | 6-4,6-1 |
Gergana Topalova (Bulgarian: Гергана Топалова; born 22 February 2000) is a Bulgarian tennis player. Topalova has career-high WTA rankings of No. 231 in singles and No. 388 in doubles. She has won six singles titles and four doubles titles on the ITF Circuit.
On the ITF Junior Circuit, Topalova has a career-high combined ranking of No. 31, achieved on 22 January 2018.
In 2019, Topalova made her Fed Cup debut for Bulgaria.
On 23 November 2022, she was confirmed as a participant at the 2023 United Cup as part of the Bulgarian team. On New Year’s Eve 2022, she made her debut in mixed doubles match alongside Adrian Andreev which they lost to the top-seeded team of Maria Sakkari and Stefanos Tsitsipas. The following day, she made her WTA main draw debut and lost her first WTA singles match to Elise Mertens in three sets.
Topalova participated in the qualifying draw of the 2023 Hobart International. She entered as an alternate and lost in the first round of qualifying to Diane Parry.