Name: Romy Koelzer
Country: Germany
Birthdate: 22.08.91, 32 years
WTA ranking: 843
TOP ranking's position: 395 (29.04.19, 9100 points)
Points: 23
Prize money: 43.773 $
Matches total: 269
Win: 163
%: 60.59 %
Country: Germany
Birthdate: 22.08.91, 32 years
WTA ranking: 843
TOP ranking's position: 395 (29.04.19, 9100 points)
Points: 23
Prize money: 43.773 $
Matches total: 269
Win: 163
%: 60.59 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2021 | 0/3 | 0/0 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2020 | 42/18 | 1/5 | 38/12 | 0/0 | 3/1 | 0/0 | 0/0 |
| 2019 | 25/23 | 9/4 | 14/14 | 1/1 | 1/3 | 0/1 | 0/0 |
| 2018 | 41/25 | 0/1 | 31/17 | 4/2 | 6/5 | 0/0 | 0/0 |
| 2017 | 42/26 | 6/3 | 28/17 | 4/4 | 4/2 | 0/0 | 0/0 |
| 2016 | 13/10 | 0/0 | 5/6 | 5/3 | 3/1 | 0/0 | 0/0 |
| 2011 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 163/106 | 16/13 | 116/69 | 14/10 | 17/13 | 0/1 | 0/0 |
| perc. % | 60.59 % | 55.17 % | 62.7 % | 58.33 % | 56.67 % | 0 % | 0 % |
Romy Koelzer / Fixtures
| no matches found |
Romy Koelzer form / surface: Clay
Romy Koelzer / surface: Clay
| 27.04.21 | 1st round | Manca Pislak | Romy Koelzer | 6-1, 6-3 |  | match details |  W15 Antalya | Clay |
| 20.04.21 | 1st round | Polina Kudermetova | Romy Koelzer | 7-5, 6-4 | | match details | W15 Antalya | Clay |
| 14.04.21 | 1st round | So-Ra Lee | Romy Koelzer | 2-6, 6-2, 6-0 | | match details | W15 Antalya | Clay |
| 19.11.20 | 1/4 | Ani Amiraghyan | Romy Koelzer | Romy Koelzer - walk over | | match details |  W15 Heraklion | Clay |
| 19.11.20 | 2nd round | Romy Koelzer | Sapfo Sakellaridi | 6-3, 6-2 |  | match details | ||
| 18.11.20 | 1st round | Romy Koelzer | Shavit Kimchi | 6-2, 6-4 | | match details | ||
| 15.11.20 | fin | Romy Koelzer | Alexandra Cadantu | 6-3, 1-6, 6-2 | | match details | W15 Heraklion | Clay |
| 14.11.20 | 1/2 | Romy Koelzer | Nicole Khirin | 6-1, 6-1 | | match details | ||
| 13.11.20 | 2nd round | Romy Koelzer | Gergana Topalova | 6-4, 6-4 | | match details | ||
| 13.11.20 | 1/4 | Romy Koelzer | Ganna Poznikhirenko | 6-3, 4-6, 7-5 | | match details | ||
| 12.11.20 | 1st round | Romy Koelzer | Marion Viertler | 6-2, 6-2 | | match details | ||
| 08.11.20 | fin | Gergana Topalova | Romy Koelzer | 6-4, 6-0 | | match details | W15 Heraklion | Clay |
| 07.11.20 | 1/2 | Romy Koelzer | Andreea Rosca | 6-2, 3-6, 6-2 | | match details | ||
| 06.11.20 | 1/4 | Romy Koelzer | Johana Markova | 6-4, 4-6, 6-4 | | match details | ||
| 05.11.20 | 2nd round | Romy Koelzer | Melania Delai | 4-6, 6-2, 6-3 | | match details | ||
| 03.11.20 | 1st round | Romy Koelzer | Anastasia Detiuc | 4-6, 6-0, 6-0 | | match details | ||
| 31.10.20 | 1/4 | Romy Koelzer | Ioana Loredana Rosca | 6-3, 2-6, 6-4 | | match details | W15 Heraklion | Clay |
| 31.10.20 | 1/2 | Alexandra Cadantu | Romy Koelzer | 6-3, 6-1 | | match details | ||
| 30.10.20 | 2nd round | Romy Koelzer | Darya Astakhova | 6-4, 0-6, 6-3 | | match details | ||
| 27.10.20 | 1st round | Romy Koelzer | Dimitra Pavlou | 6-1, 6-75, 6-0 | | match details | ||
| 13.09.20 | q 1 | Arina Gabriela Vasilescu | Romy Koelzer | 1-6, 6-4, 11-9 | | match details |  W25 Frydek | Clay |
| 28.08.20 | 1st round | Romy Koelzer | Anna Klasen | 7-66, 7-67 | | match details |  All Lower | Clay |
| 27.08.20 | 1st round | Romy Koelzer | Fabienne Gettwart | 6-2, 6-3 | | match details | ||
| 26.08.20 | 1st round | Romy Koelzer | Elena-Teodora Cadar | 6-4, 6-4 | | match details | ||
| 25.08.20 | 1st round | Yana Morderger | Romy Koelzer | 2-6, 7-63, 6-4 | | match details | ||
| 24.08.20 | 1st round | Romy Koelzer | Lisa Matviyenko | 6-4, 6-2 | | match details | ||
| 21.08.20 | 1st round | Romy Koelzer | Charlotte Klasen | 6-3, 6-0 | | match details | ||
| 20.08.20 | 1st round | Katharina Hering | Romy Koelzer | 6-3, 7-5 | | match details | ||
| 19.08.20 | 1st round | Romy Koelzer | Laura Boehner | 6-1, 6-3 | | match details | ||
| 18.08.20 | 1st round | Andreea Rosca | Romy Koelzer | 7-61, 6-0 | | match details | ||
| 17.08.20 | 1st round | Romy Koelzer | Silvia Ambrosio | 5-7, 6-4, 6-1 | | match details | ||
| 07.08.20 | 1st round | Romy Koelzer | Katharina Hering | 6-3, 6-3 | | match details | ||
| 05.08.20 | 1st round | Richel Hogenkamp | Romy Koelzer | 6-2, 6-4 | | match details | ||
| 04.08.20 | 1st round | Romy Koelzer | Kathleen Kanev | 6-1, 6-4 | | match details | ||
| 03.08.20 | 1st round | Romy Koelzer | Oana Gavrila | 1-6, 6-3, 6-4 | | match details | ||
| 31.07.20 | 1st round | Romy Koelzer | Maryna Zanevska | 7-5, 6-4 | | match details | ||
| 30.07.20 | 1st round | Romy Koelzer | Vanda Lukacs | 6-4, 6-3 | | match details | ||
| 29.07.20 | 1st round | Romy Koelzer | Tayisiya Morderger | 6-1, 6-4 | | match details | ||
| 03.07.20 | 1st round | Romy Koelzer | Mina Hodzic | 6-2, 6-2 | | match details | ||
| 02.07.20 | 1st round | Jule Niemeier | Romy Koelzer | 7-63, 7-5 | | match details | ||
| 30.06.20 | 1st round | Laura Siegemund | Romy Koelzer | 6-0, 6-2 | | match details | ||
| 18.06.20 | 1st round | Romy Koelzer | Carmen Schultheiss | 7-63, 7-66 | | match details | ||
| 16.06.20 | 1st round | Romy Koelzer | Laura Schaeder | 6-2, 7-5 | | match details | ||
| 12.03.20 | 2nd round | Romy Koelzer | Darya Astakhova | 2-6, 6-3, 6-4 | | match details | W15 Heraklion | Clay |
| 11.03.20 | 1st round | Romy Koelzer | Sem Wensveen | 6-3, 2-6, 6-2 | | match details | ||
| 07.03.20 | 1/2 | Rebeka Masarova | Romy Koelzer | 6-3, 6-0 | | match details | W15 Heraklion | Clay |
| 06.03.20 | 1/4 | Romy Koelzer | Andreea Rosca | 6-1, 7-5 | | match details | ||
| 05.03.20 | 2nd round | Romy Koelzer | Martina Biagianti | 7-62, 6-1 | | match details | ||
| 04.03.20 | 1st round | Romy Koelzer | Ines Murta | 7-5, 6-2 | | match details | ||
| 16.02.20 | 1/2 | Martina Spigarelli | Romy Koelzer | 4-6, 7-63, 6-4 | | match details | W15 Heraklion | Clay |
| 14.02.20 | 1/4 | Romy Koelzer | Dalila Spiteri | 2-6, 6-4, 6-4 | | match details | ||
| 13.02.20 | 2nd round | Romy Koelzer | Oana Smaranda Corneanu | 6-1, 6-0 | | match details | ||
| 11.02.20 | 1st round | Romy Koelzer | Arina Gabriela Vasilescu | 7-5, 7-5 | | match details | ||
| 24.09.19 | 1st round | Gabriela Horackova | Romy Koelzer | 6-3, 6-4 | | match details | W25 Brno | Clay |
| 19.09.19 | 2nd round | Raluca Georgiana Serban | Romy Koelzer | 6-2, 6-1 | | match details |  W25 Podgorica | Clay |
| 18.09.19 | 1st round | Romy Koelzer | Monika Kilnarova | 3-6, 6-3, 6-2 | | match details | ||
| 21.08.19 | 1st round | Katarzyna Piter | Romy Koelzer | 6-4, 4-6, 7-65 | | match details |  W25 Braunschweig | Clay |
| 13.08.19 | qual. | Caroline Werner | Romy Koelzer | 6-4, 3-6, 11-9 | | match details | W25+H Leipzig | Clay |
| 12.08.19 | q 1 | Romy Koelzer | Gabriela Horackova | 6-3, 3-6, 10-5 | | match details | ||
| 05.08.19 | q 1 | Julia Stamatova | Romy Koelzer | 4-6, 6-3, 10-8 | | match details | W60 Hechingen | Clay |
| 26.07.19 | 1/4 | Oana Georgeta Simion | Romy Koelzer | 6-4, 3-6, 6-2 | | match details | W25 Horb | Clay |
| 25.07.19 | 2nd round | Romy Koelzer | Manon Leonard | 6-2, 6-1 | | match details | ||
| 23.07.19 | 1st round | Romy Koelzer | Margot Yerolymos | 6-4, 3-0, Margot Yerolymos - retired | | match details | ||
| 17.07.19 | 1st round | Indy De Vroome | Romy Koelzer | 6-2, 6-1 | | match details | W25 Aschaffenburg | Clay |
| 04.07.19 | 2nd round | Allie Kiick | Romy Koelzer | 6-4, 6-4 | | match details |  W25 Den | Clay |
| 03.07.19 | 1st round | Romy Koelzer | Malene Helgo | 7-5, 7-5 | | match details | ||
| 03.07.19 | qual. | Romy Koelzer | Sviatlana Pirazhenka | 7-5, 4-6, 10-6 | | match details | ||
| 01.07.19 | q 1 | Romy Koelzer | Dominique Karregat | 6-3, 6-1 | | match details | ||
| 25.06.19 | 1st round | Katarzyna Piter | Romy Koelzer | 7-5, 2-6, 6-2 | | match details | W25 Darmstadt | Clay |
| 19.06.19 | 1st round | Richel Hogenkamp | Romy Koelzer | 6-1, 6-4 | | match details |  W25 Ystad | Clay |
| 01.05.19 | 1st round | Lisa Matviyenko | Romy Koelzer | 6-1, 1-6, 6-1 | | match details |  W25 Santa | Clay |
| 25.04.19 | 1st round | Stephanie Wagner | Romy Koelzer | 6-0, 6-2 | | match details |  W25 Chiasso | Clay |
| 22.04.19 | qual. | Romy Koelzer | Anne Schaefer | 6-2, 6-3 | | match details | ||
| 22.04.19 | q 1 | Romy Koelzer | Laura Svatikova | 6-3, 6-3 | | match details | ||
| 28.03.19 | 2nd round | Irina Maria Bara | Romy Koelzer | 6-3, 6-3 | | match details |  W25 Canberra | Clay |
| 27.03.19 | 1st round | Romy Koelzer | Sara Tomic | 6-2, 6-4 | | match details | ||
| 26.03.19 | qual. | Romy Koelzer | Mahak Jain | 6-3, 7-5 | | match details | ||
| 24.03.19 | q 1 | Romy Koelzer | Ashleigh Simes | 6-1, 6-2 | | match details | ||
| 20.03.19 | 1st round | Jaimee Fourlis | Romy Koelzer | 2-6, 6-3, 6-0 | | match details | W25 Canberra | Clay |
| 19.03.19 | qual. | Romy Koelzer | Chieh-Yu Hsu | 6-1, 6-3 | | match details | ||
| 17.03.19 | q 1 | Romy Koelzer | Valentina Ivanov | 6-4, 3-6, 10-5 | | match details | ||
| 15.10.18 | qual. | Gabriela Horackova | Romy Koelzer | 6-2, 6-75, 6-3 | | match details |  Seville | Clay |
| 14.10.18 | q 2 | Romy Koelzer | Ekaterina Shalimova | 7-5, 6-2 | | match details | ||
| 07.10.18 | q 2 | Helene Pellicano | Romy Koelzer | 6-1, 6-4 | | match details | Roja De | Clay |
| 04.10.18 | 2nd round | Amina Anshba | Romy Koelzer | 6-1, 6-2 | | match details | Santa Margherita | Clay |
| 02.10.18 | 1st round | Romy Koelzer | Karin Kennel | 1-6, 6-0, 6-3 | | match details | ||
| 01.10.18 | qual. | Romy Koelzer | Wushuang Zheng | 4-6, 6-2, 6-1 | | match details | ||
| 30.09.18 | q 1 | Romy Koelzer | Teliana Pereira | 7-5, 6-4 | | match details | ||
| 23.09.18 | q 1 | Alice Rame | Romy Koelzer | 6-3, 7-5 | | match details | Santa Margherita | Clay |
| 17.09.18 | q 1 | Alice Matteucci | Romy Koelzer | 6-2, 5-7, 6-4 | | match details | Santa Margherita | Clay |
| 22.08.18 | 1st round | Jule Niemeier | Romy Koelzer | 6-3, 7-5 | | match details | Braunschweig | Clay |
| 20.08.18 | qual. | Romy Koelzer | Cornelia Lister | 6-76, 7-63, 6-2 | | match details | ||
| 19.08.18 | q 1 | Romy Koelzer | Julia Stamatova | 7-63, 6-2 | | match details | ||
| 15.08.18 | 1st round | Ivana Jorovic | Romy Koelzer | 7-61, 6-4 | | match details | Leipzig | Clay |
| 13.08.18 | q 2 | Romy Koelzer | Evgeniya Levashova | 6-4, 1-6, 6-4 | | match details | ||
| 13.08.18 | qual. | Romy Koelzer | Caroline Werner | 6-4, 6-1 | | match details | ||
| 06.08.18 | 1st round | Maja Chwalinska | Romy Koelzer | 6-0, 6-0 | | match details |  Warsaw | Clay |
| 25.07.18 | 1st round | Jaqueline Cristian | Romy Koelzer | 3-6, 7-5, 7-5 | | match details | Horb | Clay |
| 24.07.18 | qual. | Romy Koelzer | Emily Seibold | 7-5, 6-3 | | match details | ||
| 24.07.18 | q 1 | Romy Koelzer | Alice Violet | 6-1, 6-2 | | match details | ||
| 21.07.18 | 1/2 | Katharina Gerlach | Romy Koelzer | 7-5, 6-3 | | match details | Darmstadt | Clay |
| 20.07.18 | 1/4 | Romy Koelzer | Nina Potocnik | 6-1, 6-2 | | match details | ||
| 19.07.18 | 2nd round | Romy Koelzer | Karin Kennel | 6-2, 6-2 | | match details | ||
| 18.07.18 | 1st round | Romy Koelzer | Melanie Stokke | 6-2, 6-2 | | match details | ||
| 16.07.18 | q 1 | Romy Koelzer | Katharina Hering | 6-3, 5-7, 6-3 | | match details | ||
| 16.07.18 | qual. | Romy Koelzer | Naomi Cheong | 6-2, 6-2 | | match details | ||
| 13.07.18 | 1/4 | Montserrat Gonzalez | Romy Koelzer | 6-2, 6-2 | | match details | Getxo | Clay |
| 11.07.18 | 2nd round | Romy Koelzer | Marina Bassols Ribera | 6-4, 6-3 | | match details | ||
| 09.07.18 | 1st round | Romy Koelzer | Daria Lodikova | 6-3, 6-1 | | match details | ||
| 08.07.18 | qual. | Romy Koelzer | Jessica Crivelletto | 1-6, 6-2, 7-5 | | match details | ||
| 07.07.18 | q 1 | Romy Koelzer | Carlota Molina Megias | 6-3, 6-2 | | match details | ||
| 28.06.18 | 2nd round | Isabella Shinikova | Romy Koelzer | 4-6, 6-3, 6-1 | | match details | Bastad | Clay |
| 26.06.18 | 1st round | Romy Koelzer | Michele Alexandra Zmau | 1-6, 6-1, 7-5 | | match details | ||
| 21.06.18 | 1/4 | Kaja Juvan | Romy Koelzer | 6-1, 7-5 | | match details | Ystad | Clay |
| 20.06.18 | 2nd round | Romy Koelzer | Caijsa Wilda Hennemann | 6-76, 6-1, 6-2 | | match details | ||
| 19.06.18 | 1st round | Romy Koelzer | Polina Leykina | 6-4, 6-2 | | match details | ||
| 25.05.18 | 2nd round | Lucia Marzal Martinez | Romy Koelzer | 7-5, 3-6, 6-3 | | match details |  Oeiras | Clay |
| 23.05.18 | 1st round | Romy Koelzer | Kamilla Kokeladze | 6-2, 6-4 | | match details | ||
| 26.04.18 | 2nd round | Kimberley Zimmermann | Romy Koelzer | 6-3, 6-1 | | match details | Wiesbaden | Clay |
| 25.04.18 | 1st round | Romy Koelzer | Anna Bondar | 2-6, 6-3, 7-64 | | match details | ||
| 24.04.18 | qual. | Romy Koelzer | Luna Meers | 4-6, 6-0, 6-1 | | match details | ||
| 23.04.18 | q 1 | Romy Koelzer | Stephanie Bertschmann | 6-0, 6-3 | | match details | ||
| 31.03.18 | 1/2 | Monika Kilnarova | Romy Koelzer | 6-3, 6-4 | | match details | Heraklion | Clay |
| 30.03.18 | 1/4 | Romy Koelzer | Victoria Kan | 3-6, 6-4, 6-1 | | match details | ||
| 29.03.18 | 2nd round | Romy Koelzer | Luniuska Delgado | 6-4, 6-2 | | match details | ||
| 28.03.18 | 1st round | Romy Koelzer | Vasiliki Karvouni | 6-3, 6-2 | | match details | ||
| 24.03.18 | 1/4 | Ylena In-Albon | Romy Koelzer | 6-1, 6-2 | | match details | Heraklion | Clay |
| 23.03.18 | 2nd round | Romy Koelzer | Ioana Gaspar | 7-5, 6-2 | | match details | ||
| 20.03.18 | 1st round | Romy Koelzer | Martina Spigarelli | 6-1, 6-1 | | match details | ||
| 27.09.17 | 1st round | Jessica Pieri | Romy Koelzer | 6-3, 7-65 | | match details | Santa Margherita | Clay |
| 25.09.17 | qual. | Romy Koelzer | Martina Spigarelli | 6-1, 6-1 | | match details | ||
| 25.09.17 | q 1 | Romy Koelzer | Aline Thommen | 6-2, Aline Thommen - retired | | match details | ||
| 21.09.17 | 2nd round | Jessica Pieri | Romy Koelzer | 6-2, 6-0 | | match details | Santa Margherita | Clay |
| 19.09.17 | 1st round | Romy Koelzer | Martina Spigarelli | 6-74, 7-5, 6-1 | | match details | ||
| 18.09.17 | qual. | Romy Koelzer | Laura Heinrichs | 6-0, 5-7, 6-2 | | match details | ||
| 15.08.17 | 1st round | Amina Anshba | Romy Koelzer | 6-0, 7-63 | | match details | Leipzig | Clay |
| 07.08.17 | q 2 | Nicoleta Dascalu | Romy Koelzer | 6-4, 6-2 | | match details | Hechingen | Clay |
| 07.08.17 | q 1 | Romy Koelzer | Natalie Barbir | 6-0, 6-0 | | match details | ||
| 31.07.17 | q 1 | Romy Koelzer | Gabriela Horackova | 6-2, 3-6, 6-1 | | match details | Bad Saulgau | Clay |
| 31.07.17 | qual. | Helene Scholsen | Romy Koelzer | 6-4, 6-4 | | match details | ||
| 19.07.17 | 1st round | Anna Gabric | Romy Koelzer | 6-4, 6-2 | | match details | Aschaffenburg | Clay |
| 10.07.17 | q 2 | Anastasia Zarycka | Romy Koelzer | 6-3, 6-4 | | match details | Versmold | Clay |
| 10.07.17 | q 1 | Romy Koelzer | Claudia Coppola | 6-3, 6-3 | | match details | ||
| 04.07.17 | 1st round | Zoe Hives | Romy Koelzer | 6-1, 6-4 | | match details | Middelburg | Clay |
| 03.07.17 | qual. | Romy Koelzer | Kerrie Cartwright | 6-1, 4-6, 6-2 | | match details | ||
| 23.06.17 | 1/4 | Meritxell Perera Ros | Romy Koelzer | 6-3, 6-3 | | match details | Alkmaar | Clay |
| 22.06.17 | 2nd round | Romy Koelzer | Julie Gervais | 6-2, 6-4 | | match details | ||
| 21.06.17 | 1st round | Romy Koelzer | Mathilde Devits | 6-3, 6-2 | | match details | ||
| 09.06.17 | 1/2 | Kaia Kanepi | Romy Koelzer | 7-5, 6-1 | | match details | Essen | Clay |
| 08.06.17 | 1/4 | Romy Koelzer | Kimberley Zimmermann | 7-63, 6-1 | | match details | ||
| 07.06.17 | 2nd round | Romy Koelzer | Isabelle Wallace | 6-71, 6-1, 6-3 | | match details | ||
| 06.06.17 | 1st round | Romy Koelzer | Julia Grabher | 6-73, 7-68, 5-2, Julia Grabher - retired | | match details | ||
| 05.06.17 | q 2 | Romy Koelzer | Birte Langenstein | 6-3, 6-0 | | match details | ||
| 05.06.17 | qual. | Romy Koelzer | Antje Rubbrecht | 6-3, 7-5 | | match details | ||
| 19.05.17 | 1/2 | Gaia Sanesi | Romy Koelzer | 6-2, 6-4 | | match details | Oeiras | Clay |
| 18.05.17 | 1/4 | Romy Koelzer | Lucia Quiterio | 6-3, 6-0 | | match details | ||
| 17.05.17 | 2nd round | Romy Koelzer | Giorgia Pinto | 6-1, 7-66 | | match details | ||
| 16.05.17 | 1st round | Romy Koelzer | Martina Spigarelli | 6-0, 6-4 | | match details | ||
| 19.04.17 | 1st round | Myrtille Georges | Romy Koelzer | 6-2, 6-3 | | match details | Chiasso | Clay |
| 17.04.17 | q 2 | Romy Koelzer | Francesca Palmigiano | 6-1, 7-5 | | match details | ||
| 17.04.17 | qual. | Romy Koelzer | Alberta Brianti | 2-6, 6-2, 7-63 | | match details | ||
| 07.04.17 | 1/4 | Daiana Negreanu | Romy Koelzer | 6-1, 6-1 | | match details | Heraklion | Clay |
| 06.04.17 | 2nd round | Romy Koelzer | Sarah Beth Grey | 6-3, 7-65 | | match details | ||
| 05.04.17 | 1st round | Romy Koelzer | Rosalie Van Der Hoek | 6-2, 6-1 | | match details | ||
| 31.03.17 | 2nd round | Carol Zhao | Romy Koelzer | 7-60, 6-3 | | match details | Heraklion | Clay |
| 29.03.17 | 1st round | Romy Koelzer | Mia Eklund | 1-6, 7-5, 6-2 | | match details | ||
| 27.03.17 | qual. | Romy Koelzer | Dagmar Dudlakova | 6-0, 6-2 | | match details | ||
| 27.03.17 | q 2 | Romy Koelzer | Aleksandra Kuznetsova | 6-2, 6-4 | | match details | ||
| 13.03.17 | q 1 | Romy Koelzer | Cheyenne Lilienthal | 7-5, 6-4 | | match details |  Tampa | Clay |
| 13.03.17 | q 2 | Natasha Subhash | Romy Koelzer | 6-3, 6-3 | | match details | ||
| 08.03.17 | 1st round | Whitney Osuigwe | Romy Koelzer | 7-64, 6-3 | | match details | Orlando | Clay |
| 06.03.17 | q 2 | Romy Koelzer | Laetitia Pulchartova | 6-2, 7-65 | | match details | ||
| 06.03.17 | qual. | Jada Robinson | Romy Koelzer | 2-6, 6-1, 6-3 | | match details | ||
| 06.03.17 | q 1 | Romy Koelzer | Stephanie Nauta | 6-3, 6-0 | | match details | ||
| 10.10.16 | q 1 | Sophia Kovalets | Romy Koelzer | 7-63, 6-0 | | match details | Santa Margherita | Clay |
| 03.10.16 | q 1 | Anhelina Kalinina | Romy Koelzer | 6-3, 6-0 | | match details | Santa Margherita | Clay |
| 26.09.16 | q 1 | Naima Karamoko | Romy Koelzer | 6-77, 6-1, 6-2 | | match details | Santa Margherita | Clay |
| 18.08.16 | 2nd round | Arantxa Rus | Romy Koelzer | 6-3, 6-4 | | match details | Leipzig | Clay |
| 16.08.16 | 1st round | Romy Koelzer | Anita Wagner | 6-78, 6-4, 6-3 | | match details | ||
| 15.08.16 | q 2 | Romy Koelzer | Sarah-Rebecca Sekulic | 6-4, 6-2 | | match details | ||
| 15.08.16 | qual. | Romy Koelzer | Janna Hildebrand | 6-0, 7-63 | | match details | ||
| 15.08.16 | q 1 | Romy Koelzer | Franziska-Anna Hotter | 6-0, 6-0 | | match details | ||
| 08.08.16 | q 2 | Irene Burillo Escorihuela | Romy Koelzer | 6-0, 6-0 | | match details | Hechingen | Clay |
| 01.08.16 | q 1 | Romy Koelzer | Daiana Negreanu | 6-3, 3-6, 3-0, Daiana Negreanu - retired | | match details | Bad Saulgau | Clay |
| 01.08.16 | qual. | Alice Matteucci | Romy Koelzer | 2-6, 6-0, 6-2 | | match details |
