Koelzer - Ivanov
18.03.2019, 00:00, Canberra 2 ITF, Qualification - 1. round, clay
| Koelzer Romy | 2 : 1 (6-4, 3-6, 10-5) |
Ivanov Valentina | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 412. |  |
| 22. 8. 1991 | Birthdate | 27. 3. 2001 | ||
| - | Height | 172 cm | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koelzer Romy | Ivanov Valentina |
|---|---|---|
| Indoors | - | 13/5 |
| Clay | 0/1 | 25/10 |
| Grass | - | - |
| Hard | - | 14/8 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 192/128 | 142/86 | 25/21 | 22/19 | 0/1 | 3/1 |
| 2026 | 0/1 | 0/1 | - | - | - | - |
| 2021 | 8/6 | 5/5 | - | - | - | 3/1 |
| 2020 | 46/21 | 42/14 | 1/5 | 3/2 | - | - |
| 2019 | 30/24 | 19/15 | 10/7 | 1/1 | 0/1 | - |
| 2018 | 44/28 | 34/20 | 6/5 | 4/3 | - | - |
| 2017 | 41/26 | 28/17 | 8/4 | 5/5 | - | - |
| 2016 | 13/10 | 5/6 | - | 8/4 | - | - |
| 2015 | 2/1 | 2/1 | - | - | - | - |
| 2013 | 3/0 | 3/0 | - | - | - | - |
| 2012 | 1/2 | 1/2 | - | - | - | - |
| 2011 | 0/1 | - | - | 0/1 | - | - |
| 2010 | 1/3 | 1/2 | - | 0/1 | - | - |
| 2009 | 3/3 | 2/2 | - | 1/1 | - | - |
| 2008 | 0/2 | 0/1 | - | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 145/108 | 66/40 | 45/47 | 18/9 | 0/1 | 16/11 |
| 2026 | 52/26 | 25/10 | 14/8 | 13/5 | - | 0/3 |
| 2025 | 32/24 | 13/12 | 5/9 | 4/2 | - | 10/1 |
| 2024 | 13/15 | 9/5 | 3/5 | 1/2 | - | 0/3 |
| 2023 | 5/4 | 0/3 | 3/1 | - | - | 2/0 |
| 2022 | 14/10 | 8/2 | 6/5 | - | - | 0/3 |
| 2021 | 0/2 | - | 0/2 | - | - | - |
| 2020 | 9/8 | - | 6/8 | - | - | 3/0 |
| 2019 | 11/16 | 2/5 | 8/9 | - | 0/1 | 1/1 |
| 2018 | 9/3 | 9/3 | - | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | Canberra 2 ITF | Koelzer | 2 | 6 | 3 | 10 | Q-1R | |||
| Ivanov | 1 | 4 | 6 | 5 |
Betting odds
Latest matches
- Koelzer
| Santa Margherita Di Pula 2 ITF, Q-1R, 06.04.2026 | ||
| Ricci - Koelzer | 2:0 | |
| Bundesliga - women, 31.07.2021 | ||
| Evtimova - Koelzer | 2:0 | |
| Bundesliga - women, 17.07.2021 | ||
| Koelzer - Rennert | 2:1 | |
| UTR Pro Tennis Series 4, 12.06.2021 | ||
| Koelzer - Jurna | 2:0 | |
| UTR Pro Tennis Series 4, 11.06.2021 | ||
| Ivakhnenko - Koelzer | 2:0 | |
| UTR Pro Tennis Series 4, 10.06.2021 | ||
| Koelzer - Kostiuk | 2:0 | |
| UTR Pro Tennis Series 4, 09.06.2021 | ||
| Koelzer - Tatu | 2:0 | |
| UTR Pro Tennis Series 4, 07.06.2021 | ||
| Koelzer - Teixido Garcia | 2:0 | |
| UTR Pro Tennis Series 5, 29.05.2021 | ||
| Svendsen - Koelzer | 2:0 | |
| UTR Pro Tennis Series 5, 28.05.2021 | ||
| Koelzer - Radenkovic | 2:0 | |
- Ivanov
| Sydney 5 ITF, Q-1R, 15.11.2026 | ||
| Ivanov - Sibai | 2:0 | |
| Brisbane ITF, Q-R16, 09.11.2026 | ||
| Zheng - Ivanov | 2:0 | |
| Brisbane ITF, Q-1R, 08.11.2026 | ||
| Ivanov - Beck | 2:0 | |
| Baza ITF, F, 04.10.2026 | ||
| Esquiva Banuls - Ivanov | 2:0 | |
| Baza ITF, SF, 03.10.2026 | ||
| Ivanov - Cervino Ruiz | 2:0 | |
| Baza ITF, QF, 02.10.2026 | ||
| Ivanov - Giaccio | 2:0 | |
| Baza ITF, R16, 01.10.2026 | ||
| Ivanov - Coromina Boluda | 2:0 | |
| Baza ITF, 1R, 29.09.2026 | ||
| Ivanov - Candiotto | 2:0 | |
| Yecla ITF, 1R, 23.09.2026 | ||
| Lemaitre - Ivanov | 2:0 | |
| Evora ITF, Q-1R, 06.09.2026 | ||
| Da Silva Fick - Ivanov | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Masters Cup ATP | 24 | |||
| Masters Cup WTA | 2 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 30 | |||
| Metz challenger | 27 | |||
| Orleans challenger | 2 | |||
| Drummondville challenger | 28 | |||
| Knoxville challenger | 1 | |||
| Kobe challenger | 24 | |||
| Lima 3 challenger | 1 | |||
| Montevideo challenger | 27 | |||
| Sydney challenger | 25 | |||
| Champaign challenger | 30 | |||
| Monastir challenger | 1 | |||
| Hersonissos 5 challenger | 1 | |||
| UTR Pro Tennis Series 3 | 51 | |||
| UTR Pro Tennis Series 5 | 16 | |||
| UTR Pro Tennis Series 9 | 12 | |||
| Colina WTA | 16 | |||
| Sydney 5 ITF | 6 | |||
| Funchal ITF | 16 | |||
| Heraklion 11 ITF | 14 | |||
| Sao Paulo 6 ITF | 16 | |||
| Weston 2 ITF | 1 | |||
| UTR Pro Tennis Series 5 | 19 | |||
| UTR Pro Tennis Series 9 | 3 | |||
| Alcala de Henares ITF | 32 | |||
| Antalya 50 ITF | 26 | |||
| Lincoln ITF | 1 | |||
| Monastir 58 ITF | 1 | |||
| Monastir 59 ITF | 16 | |||
| Nules ITF | 1 | |||
| Paris 2 ITF | 15 | |||
| Paris ITF | 1 | |||
| Sharm El Sheikh 22 ITF | 16 | |||
| UTR Pro Match Series | 23 | |||
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- Interesting matches
