| Type: | itf women's circuit |
| Reinert Open | |
| Current: | 2022 Reinert Open |
| Event Name: | Reinert Open |
| Location: | Versmold, Germany |
| Venue: | Tennispark Versmold |
| Category: | ITF Women's Circuit |
| Surface: | Clay |
| Draw: | 32S/32Q/16D |
| Prize Money: | $100,000 |
| Website: | www.reinert-open.de |
The Reinert Open is a tournament for professional female tennis players played on outdoor clay courts. The event is classified as a $100,000 ITF Women's Circuit tournament and has been held in Versmold, Germany, since 2008.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
 Linda Nosková | 6–1, 6–3 | |||
 Elina Avanesyan | 6–7(4–7), 6–2, 6–2 | |||
| 2020 | ||||
 Nina Stojanović | 6–0, 7–5 | |||
| Olga Danilović | 5–7, 6–1, 6–3 | |||
 Mihaela Buzărnescu | 6–0, 6–2 | |||
| Antonia Lottner | 3–6, 7–5, 6–3 | |||
| Carina Witthöft | 6–3, 6–3 | |||
 Kateryna Kozlova | 6–4, 6–7(3–7), 6–1 | |||
| Dinah Pfizenmaier | 6–4, 4–6, 6–4 | |||
| Annika Beck | 6–3, 6–1 | |||
| 2011 |  Mariana Duque Mariño | 7–6(7–2), 7–5 | ||
| 2010 |  Magda Linette | 6−2, 7−5 | ||
| 2009 | Sarah Gronert | 6–3, 3–6, 7–6(7–5) | ||
| 2008 |  Evelyn Mayr | 5–7, 6–4, 6–3 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
 Anna Danilina Arianne Hartono | 6–7(4–7), 6–4, [10–6] | |||
| Anna Danilina Valeriya Strakhova | 4–6, 7–5, [10–4] | |||
| 2020 | ||||
| Amina Anshba Anastasia Dețiuc | 0–6, 6–3, [10–8] | |||
 Pemra Özgen Despina Papamichail | 1–6, 6–2, [10–4] | |||
| Katharina Gerlach Julia Wachaczyk | 4–6, 6–1, [10–7] | |||
| Natela Dzalamidze Valeriya Strakhova | 6–2, 6–1 | |||
Eva Hrdinová  Shahar Pe'er | 6–1, 6–3 | |||
 Gabriela Dabrowski Mariana Duque | 6–4, 6–2 | |||
 Sofia Shapatava Anna Tatishvili | 6–4, 6–4 | |||
 Mailen Auroux María Irigoyen | 6–1, 6–4 | |||
| 2011 | Elizaveta Ianchuk Julia Mayr | 6–4, 6–3 | ||
| 2010 | Hana Birnerová  Erika Sema | 6–3, 6–3 | ||
| 2009 | Elisa Peth Scarlett Werner | w/o | ||
| 2008 |  Samantha Schoeffel Bibiane Schoofs | 4–6, 7–6(7–5), [10–5] |