# Tatjana Maria

Tatjana Maria (née Malek; born 8 August 1987) is a German professional tennis player. In January 2024, she reached her career-best singles ranking of world No. 42, and in June 2016, she peaked at No. 54 in the doubles rankings.
She has won three singles titles and four doubles titles on the WTA Tour, as well as one singles title on the WTA Challenger Tour. She has also won 16 singles and 15 doubles titles on the ITF Circuit. She has made 14 appearances (20 matches) for Germany in Fed Cup competition between 2006 and 2011 and between 2018 and 2023.

## Career
### 2013–2016: Wimbledon & Miami Open third rounds, top 100 debut

Maria took a sabbatical in 2013, to have her first child, and returned to tour at the 2014 Copa Colsanitas.

### 2017–2020: Top 50, first WTA Tour title

Maria reached a career-high ranking in the top 50 in November 2017.
She won her first singles WTA Tour title at the 2018 Mallorca Open defeating Anastasija Sevastova.

### 2022: First major semifinal at Wimbledon

Maria won her second title at the Copa Colsanitas, defeating Laura Pigossi in the final.
At the Wimbledon Championships she defeated Astra Sharma, Sorana Cîrstea and then world No. 5, Maria Sakkari (her fifth top 10 win), and, in the round of 16, the 12th-seeded Jeļena Ostapenko, winning after saving two match points. This made her the oldest player to debut in a Wimbledon quarterfinal. In the quarterfinal, she beat compatriot Jule Niemeier who was ranked 97th, in three sets. She reached a Wimbledon semifinal as the sixth female player in the Open Era over the age of 34, and the sixth woman from Germany. She lost her semifinal match to the second seed and world No. 2, Ons Jabeur, in three sets. She was the first mother-of-two to make the last four of a major since Margaret Court at Wimbledon 1975, and only the fourth player ranked outside the top 100 to reach the Wimbledon semifinals. She was awarded the WTA Comeback Player of the Year for her performance in 2022.

### 2023–2024: Third title, Olympics qualification

Maria defended her title at the 2023 Copa Colsanitas in Bogotá, defeating Peyton Stearns in the final.
In April at the 2024 Copa Colsanitas, she could not defend her title losing to local favorite and 2021 champion, Camila Osorio, in the quarterfinals and fell down to No. 65 in the singles rankings.
She was selected as the German No. 2 WTA player for the 2024 Paris Olympics.

## Personal life

Her father Heinrich Malek (Polish: Henryk Małek) was a Polish international handball player originally from Zabrze.
On 8 April 2013, she married her coach, the French former tennis player Charles-Edouard Maria. Their first child, a daughter, was born in December 2013, and their second daughter was born in April 2021.

## Performance timelines

Key :
| W | F | SF | QF | #R | RR | Q# | P# | DNQ | A | Z# | PO | G | S | B | NMS | NTI | P | NH |
Only main-draw results in WTA Tour, Grand Slam tournaments, Olympic Games and Billie Jean King Cup are included in win–loss records.

### Singles

Current through the 2025 Miami Open.
| Tournament | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | SR | W–L | Win % |
| Grand Slam tournaments |||||||||||||||||||||||||
| Australian Open | A | A | Q1 | 1R | 2R | 1R | Q1 | A | Q3 | A | 1R | 2R | Q2 | 1R | 1R | 1R | A | 1R | 1R | 2R | 2R | 0 / 12 | 4–12 | 25% |
| French Open | A | A | A | A | Q3 | 1R | Q1 | Q3 | 1R | A | 1R | 2R | 2R | 1R | 1R | A | A | 1R | 1R | 1R | | 0 / 10 | 2–10 | 17% |
| Wimbledon | A | A | 1R | A | 2R | 1R | Q1 | Q2 | 1R | A | 3R | 1R | 2R | 2R | 1R | NH | A | SF | 1R | 1R | | 0 / 12 | 10–12 | 45% |
| US Open | A | A | 1R | A | 1R | Q1 | Q2 | 2R | A | Q2 | 1R | Q3 | 2R | 2R | 1R | 1R | Q1 | 1R | 1R | 2R | | 0 / 11 | 4–11 | 27% |
| Win–loss | 0–0 | 0–0 | 0–2 | 0–1 | 2–3 | 0–3 | 0–0 | 1–1 | 0–2 | 0–0 | 2–4 | 2–3 | 3–3 | 2–4 | 0–4 | 0–2 | 0–0 | 5–4 | 0–4 | 2–4 | 1–1 | 0 / 45 | 20–45 | 31% |
| National representation |||||||||||||||||||||||||
| Olympic Games | not held | not held | not held | A | not held | not held | not held | A | not held | not held | not held | A | not held | not held | not held | not held | A | not held | not held | 1R | NH | 0 / 1 | 0–1 | 0% |
| BJK Cup | A | PO | PO | 1R | PO | 1R | PO | A | A | A | A | A | A | SF | 1R | QR | A | A | RR | 1R | | 0 / 6 | 8–6 | 57% |
| WTA 1000 + former Tier I tournaments |||||||||||||||||||||||||
| Qatar Open | NTI | NTI | NTI | A | NH | NH | NTI | A | A | A | NTI | A | NTI | 1R | NTI | A | NTI | A | NTI | 1R | A | 0 / 2 | 0–2 | 0% |
| Dubai Open | NTI | NTI | NTI | NTI | A | A | Q2 | NTI | NTI | NTI | A | NTI | A | NTI | A | NTI | A | NTI | A | 2R | A | 0 / 1 | 1–1 | 50% |
| Indian Wells Open | A | A | Q2 | 1R | Q2 | 1R | Q1 | A | A | A | Q1 | 1R | 1R | 1R | 2R | NH | Q1 | Q1 | 2R | 2R | 1R | 0 / 9 | 3–9 | 25% |
| Miami Open | A | A | A | A | Q2 | 1R | Q1 | A | Q2 | A | 3R | Q2 | Q1 | 1R | 4R | NH | A | Q2 | 1R | 1R | Q2 | 0 / 6 | 5–6 | 45% |
| Madrid Open | NH | NH | NH | NH | A | A | A | A | A | A | A | A | A | A | Q1 | NH | A | A | 2R | 2R | | 0 / 2 | 2–2 | 50% |
| Italian Open | A | A | A | A | A | A | A | A | A | A | A | Q1 | A | A | Q1 | A | A | A | 1R | 2R | | 0 / 2 | 1–2 | 33% |
| Canadian Open | A | A | A | A | Q1 | A | A | A | A | A | A | A | Q2 | 1R | 2R | NH | A | Q2 | A | 1R | | 0 / 3 | 1–3 | 25% |
| Cincinnati Open | NTI | NTI | NTI | NTI | 1R | A | A | A | A | A | Q2 | A | A | 2R | A | A | A | Q1 | A | A | | 0 / 2 | 1–2 | 33% |
| China Open | NTI | NTI | NTI | NTI | A | A | A | A | A | A | A | 1R | A | Q2 | A | NH | NH | NH | 2R | Q1 | | 0 / 2 | 1–2 | 33% |
| Wuhan Open | NH | NH | NH | NH | NH | NH | NH | NH | NH | A | A | Q1 | A | A | A | NH | NH | NH | NH | A | | 0 / 0 | 0–0 | – |
| German Open | Q1 | Q1 | 2R | A | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | 0 / 1 | 1–1 | 50% |
| Win–loss | 0–0 | 0–0 | 1–1 | 0–1 | 0–1 | 0–2 | 0–0 | 0–0 | 0–0 | 0–0 | 2–1 | 0–2 | 0–1 | 1–5 | 5–3 | 0–0 | 0–0 | 0–0 | 3–5 | 4–7 | 0–1 | 0 / 30 | 16–30 | 35% |
| Career statistics |||||||||||||||||||||||||
| | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Career | Career | Career |
| Tournaments | 0 | 2 | 11 | 7 | 9 | 16 | 2 | 3 | 6 | 3 | 16 | 15 | 17 | 24 | 20 | 5 | 0 | 11 | 26 | 27 | 4 | Career total: 224 | Career total: 224 | Career total: 224 |
| Titles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | Career total: 3 | Career total: 3 | Career total: 3 |
| Finals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | Career total: 3 | Career total: 3 | Career total: 3 |
| Hard win–loss | 0–0 | 1–2 | 0–3 | 1–6 | 2–5 | 4–8 | 0–2 | 1–2 | 1–2 | 0–1 | 3–5 | 1–8 | 4–8 | 5–17 | 8–13 | 2–5 | 0–0 | 6–6 | 13–17 | 8–15 | 3–4 | 0 / 125 | 63–129 | 33% |
| Clay win–loss | 0–0 | 0–0 | 4–6 | 0–2 | 3–4 | 4–8 | 0–0 | 0–0 | 0–3 | 0–1 | 4–7 | 3–6 | 6–6 | 2–4 | 1–6 | 1–0 | 0–0 | 5–1 | 10–6 | 5–9 | 0–0 | 2 / 69 | 48–69 | 41% |
| Grass win–loss | 0–0 | 0–0 | 1–2 | 0–0 | 1–1 | 0–1 | 0–0 | 0–0 | 0–1 | 0–0 | 3–3 | 0–1 | 1–2 | 6–2 | 3–2 | 0–0 | 0–0 | 6–3 | 1–3 | 1–3 | 0–0 | 1 / 25 | 23–24 | 49% |
| Carpet win–loss | 0–0 | 0–0 | 2–0 | 0–0 | 0–0 | 0–0 | 0–0 | 1–1 | 0–0 | 2–1 | 0–1 | 0–0 | 3–1 | 0–1 | discontinued | discontinued | discontinued | discontinued | discontinued | discontinued | discontinued | 0 / 5 | 8–5 | 62% |
| Overall win–loss | 0–0 | 1–2 | 7–11 | 1–8 | 6–10 | 8–17 | 0–2 | 2–3 | 1–6 | 2–3 | 10–16 | 4–15 | 14–17 | 13–24 | 12–21 | 3–5 | 0–0 | 17–10 | 24–26 | 14–27 | 3–4 | 3 / 224 | 142–227 | 38% |
| Win % | – | 33% | 39% | 11% | 38% | 32% | 0% | 40% | 14% | 40% | 38% | 21% | 45% | 35% | 36% | 38% | – | 63% | 48% | 34% | 43% | Career total: 38% | Career total: 38% | Career total: 38% |
| Year-end ranking | 284 | 146 | 88 | 272 | 68 | 137 | 191 | 112 | 258 | 214 | 68 | 116 | 46 | 79 | 90 | 109 | 279 | 68 | 57 | 101 | | | | |

### Doubles

| Tournament | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | SR | W–L | Win% |
| Grand Slam tournaments |||||||||||||||||||||||||
| Australian Open | A | A | A | A | A | 1R | 1R | A | 1R | A | 1R | 1R | 2R | 1R | 1R | 1R | A | 1R | 1R | 1R | A | 0 / 12 | 1–12 | 8% |
| French Open | A | A | A | A | A | 1R | A | A | 1R | 2R | 2R | 3R | A | 2R | 1R | A | A | 1R | 1R | A | | 0 / 9 | 5–9 | 36% |
| Wimbledon | A | A | 2R | A | 1R | 1R | A | A | 1R | A | 1R | 2R | 2R | QF | A | NH | A | 1R | 1R | 1R | | 0 / 11 | 5–11 | 31% |
| US Open | A | A | A | A | 2R | 1R | A | 2R | A | A | 1R | 1R | 1R | 1R | 1R | A | A | A | 3R | 1R | | 0 / 10 | 4–10 | 29% |
| Win–loss | 0–0 | 0–0 | 1–1 | 0–0 | 1–2 | 0–4 | 0–1 | 1–1 | 0–3 | 1–1 | 1–4 | 3–4 | 2–3 | 3–4 | 0–3 | 0–1 | 0–0 | 0–3 | 2–4 | 0–3 | 0–0 | 0 / 42 | 15–42 | 26% |
| National representation |||||||||||||||||||||||||
| Olympic Games | not held | not held | not held | A | not held | not held | not held | A | not held | not held | not held | A | not held | not held | not held | not held | A | not held | not held | 1R | NH | 0 / 1 | 0–1 | 0% |
| BJK Cup | A | PO | PO | 1R | PO | 1R | PO | A | A | A | A | A | A | SF | 1R | QR | A | A | RR | 1R | | 0 / 6 | 5–2 | 71% |
| WTA 1000 + former Tier I tournaments |||||||||||||||||||||||||
| Dubai Open | NTI | NTI | NTI | NTI | A | A | 1R | NTI | NTI | NTI | A | NTI | A | NTI | A | NTI | A | NTI | A | A | A | 0 / 1 | 0–1 | 0% |
| Miami Open | A | A | A | A | A | A | A | A | 2R | A | 1R | A | A | 2R | A | NH | A | A | A | A | | 0 / 3 | 2–3 | 40% |
| Italian Open | A | A | A | A | A | A | A | A | A | A | A | 1R | A | A | A | A | A | A | A | A | | 0 / 1 | 0–1 | 0% |
| Canadian Open | A | A | A | A | A | A | A | A | A | A | A | A | A | 1R | A | NH | A | A | A | A | | 0 / 1 | 0–1 | 0% |
| Cincinnati Open | NTI | NTI | NTI | NTI | A | A | A | A | A | A | 1R | A | A | A | A | A | A | A | A | A | | 0 / 1 | 0–1 | 0% |
| China Open | NTI | NTI | NTI | NTI | A | A | A | A | A | A | A | 1R | A | A | A | NH | NH | NH | A | A | | 0 / 1 | 0–1 | 0% |
| Wuhan Open | NH | NH | NH | NH | NH | NH | NH | NH | NH | A | A | 1R | A | A | A | NH | NH | NH | NH | A | | 0 / 1 | 0–1 | 0% |
| German Open | 1R | Q1 | 1R | A | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | NH / NTI | 0 / 2 | 0–2 | 0% |
| Win–loss | 0–1 | 0–0 | 0–1 | 0–0 | 0–0 | 0–0 | 0–1 | 0–0 | 1–1 | 0–0 | 0–2 | 0–3 | 0–0 | 1–2 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0 / 11 | 2–11 | 15% |
| Career statistics |||||||||||||||||||||||||
| Titles | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | Career total: 4 | Career total: 4 | Career total: 4 |
| Finals | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | Career total: 8 | Career total: 8 | Career total: 8 |
| Year-end ranking | 371 | 245 | 121 | 372 | 87 | 101 | 138 | 80 | 131 | 107 | 80 | 63 | 206 | 87 | 163 | 165 | 309 | 542 | 307 | 1040 | | | | |

## WTA career finals
### Singles: 3 (3 titles)

* Legend
* Grand Slam
* WTA 1000
* WTA 500
* International / WTA 250 (3–0)
* Finals by surface
* Hard (0–0)
* Clay (2–0)
* Grass (1–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | Jun 2018 | Mallorca Open, Spain | International | Grass | Anastasija Sevastova | 6–4, 7–5 |
| Win | 2–0 | Apr 2022 | Copa Colsanitas, Colombia | WTA 250 | Clay | Laura Pigossi | 6–3, 4–6, 6–2 |
| Win | 3–0 | Apr 2023 | Copa Colsanitas, Colombia (2) | WTA 250 | Clay | Peyton Stearns | 6–3, 2–6, 6–4 |

### Doubles: 8 (4 titles, 4 runner-ups)

* Legend
* Grand Slam
* WTA 1000
* WTA 500
* International / WTA 250 (4–4)
* Finals by surface
* Hard (2–1)
* Clay (1–3)
* Grass (0–0)
* Carpet (1–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Jul 2009 | Austrian Open, Austria | International | Clay | Andrea Petkovic | Andrea Hlaváčková Lucie Hradecká | 2–6, 4–6 |
| Win | 1–1 | Sep 2012 | Tournoi de Québec, Canada | International | Carpet (i) | Kristina Mladenovic | Alicja Rosolska Heather Watson | 7–6$^{(7–5)}$, 6–7$^{(6–8)}$, [10–7] |
| Loss | 1–2 | Oct 2014 | Japan Open, Japan | International | Hard | Lara Arruabarrena | Shuko Aoyama Renata Voráčová | 1–6, 2–6 |
| Loss | 1–3 | Jul 2015 | Swedish Open, Sweden | International | Clay | Olga Savchuk | Kiki Bertens Johanna Larsson | 5–7, 4–6 |
| Win | 2–3 | Apr 2016 | Copa Colsanitas, Colombia | International | Clay | Lara Arruabarrena | Gabriela Cé Andrea Gámiz | 6–2, 4–6, [10–8] |
| Loss | 2–4 | Apr 2016 | Morocco Open, Morocco | International | Clay | Raluca Olaru | Xenia Knoll Aleksandra Krunić | 3–6, 0–6 |
| Win | 3–4 | Mar 2018 | Mexican Open, Mexico | International | Hard | Heather Watson | Kaitlyn Christian Sabrina Santamaria | 7–5, 2–6, [10–2] |
| Win | 4–4 | Sep 2019 | Korea Open, South Korea | International | Hard | Lara Arruabarrena | Hayley Carter Luisa Stefani | 7–6$^{(9–7)}$, 3–6, [10–7] |

## WTA Challenger finals
### Singles: 4 (1 title, 3 runner-ups)

| Result | W–L | Date | Tournament | Surface | Opponent | Score |
| Loss | 0–1 | Jun 2023 | Veneto Open, Italy | Grass | Ashlyn Krueger | 6–3, 4–6, 5–7 |
| Win | 1–1 | Aug 2023 | Barranquilla Open, Colombia | Hard | Fiona Ferro | 6–1, 6–2 |
| Loss | 1–2 | Aug 2024 | Barranquilla Open, Colombia | Hard | Nadia Podoroska | 2–6, 6–1, 3–6 |
| Loss | 1–3 | Sep 2024 | Abierto Zapopan, Mexico | Hard | Kamilla Rakhimova | 3–6, 7–6$^{(7–5)}$, 3–6 |

### Doubles: 1 (runner–up)

| Result | W–L | Date | Tournament | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Nov 2015 | Carlsbad Open, United States | Hard | Oksana Kalashnikova | Verónica Cepede Royg Gabriela Cé | 6–1, 4–6, [8–10] |

## ITF Circuit finals
### Singles: 33 (19 titles, 14 runner–ups)

* Legend
* $100,000 tournaments (6–5)
* $50/60,000 tournaments (5–1)
* $40,000 tournaments (1–0)
* $25,000 tournaments (6–7)
* $10,000 tournaments (1–1)
* Finals by surface
* Hard (13–4)
* Clay (3–8)
* Grass (2–2)
* Carpet (1–0)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Feb 2006 | ITF Biberach, Germany | 25,000 | Hard (i) | Kristina Barrois | 4–6, 7–5, 6–7$^{(5–7)}$ |
| Loss | 0–2 | Jun 2006 | ITF Davos, Switzerland | 10,000 | Clay | Sandra Martinović | 6–1, 4–6, 2–6 |
| Win | 1–2 | Jul 2006 | ITF Les Contamines, France | 25,000 | Hard | Sandra Záhlavová | 6–3, 6–4 |
| Win | 2–2 | Aug 2006 | ITF Hechingen, Germany | 25,000 | Clay | Magda Mihalache | 6–2, 6–3 |
| Loss | 2–3 | Sep 2006 | ITF Gliwice, Poland | 25,000 | Clay | Sandra Záhlavová | 4–6, 0–6 |
| Loss | 2–4 | Oct 2006 | ITF Istanbul, Turkey | 25,000 | Hard (i) | Caroline Wozniacki | 2–6, 1–6 |
| Loss | 2–5 | Apr 2007 | ITF Cagnes-sur-Mer, France | 100,000 | Clay | Timea Bacsinszky | 4–6, 1–6 |
| Win | 3–5 | Oct 2007 | ITF Bratislava, Slovakia | 100,000 | Hard (i) | Petra Kvitová | 6–2, 7–6$^{(9–7)}$ |
| Win | 4–5 | Nov 2008 | ITF Ismaning, Germany | 50,000 | Carpet (i) | Kristina Barrois | 6–2, 6–3 |
| Win | 5–5 | Feb 2009 | ITF Stockholm, Sweden | 25,000 | Hard (i) | Anikó Kapros | 6–3, 6–2 |
| Win | 6–5 | May 2009 | ITF Makarska, Croatia | 50,000 | Clay | Simona Halep | 6–1, 4–6, 6–4 |
| Win | 7–5 | Aug 2009 | ITF Bronx, United States | 100,000 | Hard | Kristina Barrois | 6–1, 6–4 |
| Loss | 7–6 | Jul 2011 | ITF Bad Saulgau, Germany | 25,000 | Clay | Raluca Olaru | 6–3, 3–6, 5–7 |
| Win | 8–6 | Aug 2011 | ITF Hechingen, Germany | 25,000 | Clay | Sarah Gronert | 6–3, 6–4 |
| Loss | 8–7 | Oct 2011 | ITF Clermont-Ferrand, France | 25,000 | Hard (i) | Andrea Hlaváčková | 4–6, 6–0, 6–7$^{(6–8)}$ |
| Loss | 8–8 | Apr 2012 | ITF Tessenderlo, Belgium | 25,000 | Clay (i) | Maryna Zanevska | 2–6, 2–6 |
| Loss | 8–9 | Jun 2012 | ITF Nottingham, United Kingdom | 50,000 | Grass | Ashleigh Barty | 1–6, 1–6 |
| Loss | 8–10 | Sep 2012 | ITF Clermont-Ferrand, France | 25,000 | Hard (i) | Stefanie Vögele | 4–6, 1–6 |
| Win | 9–10 | Aug 2014 | ITF Fort Worth, United States | 10,000 | Hard | Hayley Carter | 6–1, 6–1 |
| Win | 10–10 | Oct 2014 | ITF Makinohara, Japan | 25,000 | Grass | Shuko Aoyama | 6–1, 6–2 |
| Win | 11–10 | Dec 2014 | ITF Mérida, Mexico | 25,000 | Hard | Victoria Rodríguez | 6–0, 6–3 |
| Win | 12–10 | Feb 2015 | ITF Midland, United States | 100,000 | Hard (i) | Louisa Chirico | 6–2, 6–0 |
| Loss | 12–11 | May 2015 | ITF Cagnes-sur-Mer, France | 100,000 | Clay | Carina Witthöft | 5–7, 1–6 |
| Win | 13–11 | Nov 2015 | ITF Toronto, Canada | 50,000 | Hard (i) | Jovana Jakšić | 6–3, 6–2 |
| Win | 14–11 | Feb 2017 | ITF Midland, United States | 100,000 | Hard (i) | Naomi Broady | 6–4, 6–7$^{(6–8)}$, 6–4 |
| Loss | 14–12 | Jun 2017 | ITF Marseille, France | 100,000 | Clay | Jasmine Paolini | 4–6, 6–2, 1–6 |
| Win | 15–12 | Jun 2017 | ITF Southsea, United Kingdom | 100,000 | Grass | Irina-Camelia Begu | 6–2, 6–2 |
| Loss | 15–13 | Jul 2017 | ITF Contrexéville, France | 100,000 | Clay | Johanna Larsson | 1–6, 4–6 |
| Win | 16–13 | Feb 2022 | ITF Rome, United States | 60,000 | Hard (i) | Alycia Parks | 6–4, 4–6, 6–2 |
| Win | 17–13 | Jan 2023 | ITF Pune, India | 40,000 | Hard | Nigina Abduraimova | 6–1, 6–1 |
| Loss | 17–14 | Jun 2024 | ITF Surbiton, United Kingdom | 100,000 | Grass | Alison Van Uytvanck | 7–6$^{(7–5)}$, 1–6, 2–6 |
| Win | 18–14 | Dec 2024 | ITF Trnava, Slovakia | 60,000 | Hard (i) | Jodie Burrage | 6–4, 6–1 |
| Win | 19–14 | Jan 2025 | ITF Bengaluru, India | 100,000 | Hard | Léolia Jeanjean | 6–7$^{(0–7)}$, 6–3, 6–4 |

### Doubles: 25 (15 titles, 10 runner–ups)

* Legend
* $100,000 tournaments (0–3)
* $75,000 tournaments (0–2)
* $50,000 tournaments (5–2)
* $25,000 tournaments (9–2)
* $10,000 tournaments (1–1)
* Finals by surface
* Hard (5–5)
* Clay (8–4)
* Grass (1–0)
* Carpet (1–1)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | May 2003 | ITF Warsaw, Poland | 10,000 | Clay | Annette Kolb | Barbora Machovská Ivana Plateniková | 6–3, 6–3 |
| Loss | 1–1 | Aug 2004 | ITF Westende, Belgium | 10,000 | Hard | Janette Bejlková | Veronika Chvojková Emma Laine | 4–6, 5–7 |
| Loss | 1–2 | Sep 2006 | ITF Mestre, Italy | 50,000 | Clay | Margalita Chakhnashvili | Monica Niculescu Renata Voráčová | 4–6, 6–3, 4–6 |
| Win | 2–2 | May 2009 | ITF Makarska, Croatia | 50,000 | Clay | Renata Voráčová | Tereza Hladíková Karolina Kosińska | 6–4, 5–7, [10–6] |
| Loss | 2–3 | Sep 2010 | ITF Sofia, Bulgaria | 100,000 | Clay | Sandra Klemenschits | Eleni Daniilidou Jasmin Wöhr | 3–6, 4–6 |
| Loss | 2–4 | Oct 2010 | ITF Barnstaple, United Kingdom | 75,000 | Hard (i) | Sandra Klemenschits | Andrea Hlaváčková Michaëlla Krajicek | 6–7$^{(4–7)}$, 2–6 |
| Win | 3–4 | Oct 2010 | ITF Joué-lès-Tours, France | 50,000 | Hard (i) | Irena Pavlovic | Stéphanie Cohen-Aloro Selima Sfar | 6–4, 5–7, [10–8] |
| Win | 4–4 | Oct 2010 | ITF Saint-Raphaël, France | 50,000 | Hard (i) | Sandra Klemenschits | Estrella Cabeza Candela Laura Pous Tió | 6–2, 6–4 |
| Win | 5–4 | Apr 2011 | ITF Tessenderlo, Belgium | 25,000 | Clay (i) | Anna-Lena Grönefeld | Elina Svitolina Maryna Zanevska | 7–5, 6–3 |
| Win | 6–4 | Jun 2011 | ITF Toruń, Poland | 50,000 | Clay | Stéphanie Foretz Gacon | Edina Gallovits-Hall Andreja Klepač | 6–2, 7–5 |
| Win | 7–4 | Aug 2011 | ITF Hechingen, Germany | 25,000 | Clay | Sandra Klemenschits | Korina Perkovic Laura Siegemund | 4–6, 6–2, [10–7] |
| Loss | 7–5 | Oct 2011 | ITF Barnstaple, United Kingdom | 75,000 | Hard (i) | Sandra Klemenschits | Eva Birnerová Anne Keothavong | 5–7, 1–6 |
| Win | 8–5 | Mar 2012 | ITF Bath, United Kingdom | 25,000 | Hard (i) | Stephanie Vogt | Julie Coin Melanie South | 6–3, 3–6, [10–3] |
| Loss | 8–6 | Apr 2012 | ITF Tessenderlo, Belgium | 25,000 | Clay (i) | Stephanie Vogt | Demi Schuurs Maryna Zanevska | 4–6, 3–6 |
| Win | 9–6 | Jun 2012 | ITF Stuttgart, Germany | 25,000 | Clay | Sandra Klemenschits | Lenka Juríková Zuzana Luknárová | 6–3, 6–2 |
| Loss | 9–7 | Jul 2012 | ITF Biella, Italy | 100,000 | Clay | Sandra Klemenschits | Eva Hrdinová Mervana Jugić-Salkić | 6–1, 3–6, [8–10] |
| Loss | 9–8 | Oct 2012 | ITF Poitiers, France | 100,000 | Hard (i) | Stéphanie Foretz Gacon | Catalina Castaño Mervana Jugić-Salkić | 4–6, 7–5, [4–10] |
| Win | 10–8 | Apr 2013 | ITF Dothan, United States | 50,000 | Clay | Julia Cohen | Irina Falconi Maria Sanchez | 6–4, 4–6, [11–9] |
| Win | 11–8 | Jun 2014 | ITF Essen, Germany | 25,000 | Clay | Kristina Barrois | Ysaline Bonaventure Elitsa Kostova | 6–2, 6–2 |
| Win | 12–8 | Oct 2014 | ITF Makinohara, Japan | 25,000 | Grass | Miki Miyamura | Makoto Ninomiya Mari Tanaka | 6–3, 6–1 |
| Win | 13–8 | Oct 2014 | ITF Hamamatsu, Japan | 25,000 | Carpet | Miki Miyamura | Makoto Ninomiya Mari Tanaka | 5–7, 6–2, [10–5] |
| Loss | 13–9 | Oct 2014 | ITF Toronto, Canada | 50,000 | Hard (i) | Gabriela Dabrowski | Maria Sanchez Taylor Townsend | 5–7, 6–4, [13–15] |
| Win | 14–9 | Dec 2014 | ITF Mérida, Mexico | 25,000 | Hard | Renata Zarazúa | Jan Abaza Hsu Chieh-yu | 7–6$^{(7–1)}$, 6–1 |
| Win | 15–9 | Dec 2014 | ITF Mérida, Mexico | 25,000 | Hard | Renata Zarazúa | Andrea Gámiz Valeria Savinykh | 6–4, 6–1 |
| Loss | 15–10 | Feb 2015 | ITF Altenkirchen, Germany | 25,000 | Carpet (i) | Sandra Klemenschits | Antonia Lottner Ana Vrljić | 4–6, 6–3, [9–11] |

## Wins over top-10 players

Maria has a 5–20 win-loss record against players who were, at the time the match was played, ranked in the top 10.
| Season | 2010 | ... | 2015 | ... | 2018 | 2019 | ... | 2022 | ... | 2025 | Total |
| Wins | 1 | | 1 | | 1 | 1 | | 1 | | 0 | 5 |
| # | Player | Rank | Event | Surface | Rd | Score | Rank |
| 2010 ||||||||
| 1. | Li Na | 10 | Malaysian Open, Malaysia | Hard | 1R | 6–1, 5–7, 6–2 | 81 |
| 2015 ||||||||
| 2. | Eugenie Bouchard | 7 | Miami Open, United States | Hard | 2R | 6–0, 7–6$^{(7–4)}$ | 113 |
| 2018 ||||||||
| 3. | Elina Svitolina | 5 | Wimbledon, United Kingdom | Grass | 1R | 7–6$^{(7–3)}$, 4–6, 6–1 | 57 |
| 2019 ||||||||
| 4. | Sloane Stephens | 6 | Miami Open, United States | Hard | 3R | 6–3, 6–2 | 62 |
| 2022 ||||||||
| 5. | Maria Sakkari | 5 | Wimbledon, United Kingdom | Grass | 3R | 6–3, 7–5 | 103 |

## Billie Jean King Cup performance

| Group membership | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020-21 | 2022 | 2023 | 2024 | 2025 | W–L |
| World Group / Finals | A | NP | 1R | NP | 1R | NP | A | NP | A | A | A | A | SF | 1R | A | NP | RR | 1R | | 2–6 |
| WG play-offs / Qualifiers | PO | PO | A | PO | PO | A | A | A | NP | NP | A | A | NP | A | QR | A | QR | QR | | 7–2 |
| WG II / BJK play-offs | NP | G2 | NP | G2 | NP | G2 | NP | A | NP | NP | NP | NP | NP | NP | NP | A | NP | NP | | 4–0 |
| Singles win–loss | 1–0 | 3–0 | 0–1 | 0–1 | 0–1 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 1–1 | 0–1 | 1–0 | 0–0 | 1–1 | 1–0 | 0–0 | 8–6 |
| Doubles win–loss | 0–0 | 2–0 | 0–1 | 1–0 | 0–1 | 1–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 1–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 5–2 |
| Overall win–loss | 1–0 | 5–0 | 0–2 | 1–1 | 0–2 | 1–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 0–0 | 2–1 | 0–1 | 1–0 | 0–0 | 1–1 | 1–0 | 0–0 | 13–8 |
Note: Levels of Billie Jean King Cup in which Germany did not participate in a particular year are marked "NP".