| ITF W25 Bengaluru | 03/03 07:20 | 27 | [197] Valentini Grammatikopoulou v Dea Herdzelas [365] | 6-2,7-5 | |
| ITF W25 Bengaluru | 03/02 04:30 | 26 | Humera Baharmus v Dea Herdzelas | 2-6,2-6 | |
| ITF W25 Bengaluru | 02/28 07:05 | 25 |
[365] Dea Herdzelas v
Priska Madelyn Nugroho
[280] 
|
7-5,6-4 | |
| ITF W25 Antalya | 02/04 07:30 | 28 | [413] Seone Mendez v Dea Herdzelas [363] | 6-2,6-4 | |
| ITF W25 Antalya | 02/03 07:30 | 27 | [363] Dea Herdzelas v Cristina Dinu [311] | 6-1,6-7,6-0 | |
| ITF W25 Antalya | 02/02 07:00 | 26 | [363] Dea Herdzelas v Sohyun Park [447] | 6-4,6-1 | |
| ITF W25 Antalya | 02/01 06:45 | 25 | Yvonne Cavalle-Reimers v Dea Herdzelas | 3-6,0-6 | |
| ITF W25 Heraklion | 11/24 12:55 | 26 | [295] Lina Gjorcheska v Dea Herdzelas [334] | Retired | |
| ITF W25 Heraklion | 11/22 08:30 | 25 | Dea Herdzelas v Silvia Ambrosio | 1-6,6-0,6-4 | |
| ITF W25 Heraklion | 11/18 07:55 | 27 | [206] Katharina Hobgarski v Dea Herdzelas [330] | 6-2,6-3 | |
| ITF W25 Heraklion | 11/17 08:00 | 26 | Sofia Rocchetti v Dea Herdzelas | 3-6,3-6 | |
| ITF W25 Heraklion | 11/16 07:00 | 25 | [330] Dea Herdzelas v Gergana Topalova [315] | 6-4,3-6,6-2 | |
| ITF W25 Istanbul | 10/26 13:30 | 26 | [366] Berfu Cengiz v Dea Herdzelas [335] | 6-3,6-2 | |
| ITF W25 Istanbul | 10/25 14:20 | 25 | Aysegul Mert v Dea Herdzelas | 6-2,3-6,3-6 | |
| ITF W25 Sozopol | 10/20 11:25 | 26 | Denislava Glushkova v Dea Herdzelas | Retired | |
| ITF W25 Sozopol | 10/18 08:45 | 25 |
Anastasiya K Soboleva
v
Dea Herdzelas |
6-7,6-0,2-6 | |
| ITF W25 Sozopol | 10/13 08:35 | 26 | Daria Shalamanova v Dea Herdzelas | 6-4,4-6,6-3 | |
| ITF W25 Sozopol | 10/12 12:30 | 25 | Sofia Shapatava v Dea Herdzelas | 1-6,3-6 | |
| ITF W25 Sibenik | 10/07 10:25 | 27 |
[242] Dea Herdzelas v
Leolia Jeanjean
[133] 
|
6-3,3-6,3-6 | |
| ITF W25 Sibenik | 10/06 08:00 | 26 | [242] Dea Herdzelas v Mariana Drazic [410] | 6-7,6-2,6-2 | |
| ITF W25 Sibenik | 10/05 10:05 | 25 | Dea Herdzelas v Iva Primorac | 6-3,6-3 | |
| ITF W25 Otocec | 09/30 07:00 | 26 | Evialina Laskevich v Dea Herdzelas | 6-4,3-6,10-1 | |
| ITF W25 Otocec | 09/29 07:00 | 25 | Bojana Klincov v Dea Herdzelas | 5-7,2-6 | |
| ITF W25 Otocec | 09/21 13:00 | 25 |
[377] Rebecca Sramkova
v
Dea Herdzelas [242] |
6-7,6-4,7-5 | |
| ITF W60 Prague | 09/01 08:00 | 26 |
[252] Dea Herdzelas v
Angela Fita Boluda
[272] 
|
0-6,1-6 | |
| ITF W60 Prague | 08/31 08:00 | 25 |
[252] Dea Herdzelas v
Rebecca Sramkova
[291]
|
7-6,6-3 | |
| US Open Women | 08/24 20:05 | 14 |
[251] Dea Herdzelas v
Erika Andreeva
[131] 
|
6-3,3-6,5-7 | |
| WTA Iasi | 08/02 08:00 | 25 |
[160] Maja Chwalinska
v
Dea Herdzelas [220] |
6-2,6-1 | |
| WTA Hamburg | 07/16 12:55 | 26 | [138] Kateryna Baindl v Dea Herdzelas [207] | 6-0,6-1 | |
| ITF W60 Amstelveen | 07/06 13:40 | 25 | Dea Herdzelas v Erica Oosterhout | 1-6,3-6 |
Wikipedia - Dea Herdželaš
Dea Herdželaš (born 7 November 1996) is a Bosnian professional tennis player.
Herdželaš achieved a career-high singles ranking of world No. 183 on 23 May 2022, and reached a best doubles ranking of 334 in June 2023. As a junior, she had a best combined ranking of world No. 82, which she achieved on 21 January 2013.
Herdželaš made her debut for the Bosnia and Herzegovina Fed Cup team in February 2013, losing to Anne Keothavong of Great Britain.
Herdželaš won the 2012 Serbian national team championships with TK Partizan, winning each of her three singles matches.
Partnering Nefisa Berberović, she won the silver medal in the women's doubles at the 2018 Mediterranean Games, losing to Turkish pair Başak Eraydın and İpek Öz in the final which went to a deciding champions tiebreak.
Herdželaš has reached 19 career singles finals posting a record of nine wins. Additionally, she has reached 23 career doubles finals (7 titles). All of her finals both singles and doubles have come on the ITF Circuit.