Mariana Duque Mariño

2005

Appeared in her first Tour qualifying in Bogotá Copa Colsanitas and also played on the ITF Women's Circuit. In the 2005 Bolivarian Games where she won the silver medal in singles and in doubles.

2006

Fell in WTA Tour qualifying in Bogotá Copa Colsanitas, won three singles titles and three doubles titles on the ITF Circuit.

2007

In her third full season on the tour to enter the main draw, arrives in the first round defeating compatriot Viky Núñez Fuentes and being defeated in the second round for the first time by the Italian Flavia Pennetta, the same year he won three singles titles on ITF Circuit. and runner-up at French Open Junior in his first appearance on a Grand Slam tournament and making history for Colombia, the first tennis player to reach each instance.

In Pan American Games, arrives at the end confronting a Venezuelan Milagros Sequera, where she was the top-seed and the favorite which the Venezuelan and taking home the gold medal and Mariana pocketing the silver medal, being one of the best achievements in his career, and where he also gets the silver medal in doubles with her compatriot Karen Castiblanco.

2008

At the US Open, Duque advanced to the second round by coming back to beat Thailand's Tamarine Tanasugarn—ranked 19th in the world—after having lost the first set 0-6.^[1] In the second round she lost in straight sets to Agnieszka Radwańska—ranked No. 9 in the world. Thanks to this presentation she got into the top 100 best players in the world for the first time by moving up two sports: 101 to 99.

She was also present at the Tour de Bogotá, where in the first round she confronted the Croatian Jelena Kostanić Tošić, winning in straight sets. In the second round she faced the Austrian Yvonne Meusburger being the fifth seed in the tournament and against which Mariana Duque wins in straight sets. In the quarterfinals she confronted the Argentinian María Emilia Salerni, to which Mariana falls in three sets.

In the first round of the Portugal Open, she wins in straight sets against the Romanian Monica Niculescu. In the second round she falls to the Italian Karin Knapp who was seeded No. 3 in the tournament.

She won two singles titles and two doubles titles on the ITF Circuit.

2010

Playing in her home country Duque-Mariño claimed her very first WTA title at the Copa Colsanitas defeating Gréta Arn, Kristina Antoniychuk, seventh seed Klára Zakopalová, eighth seed Arantxa Parra Santonja and fifth seed Angelique Kerber. Duque-Mariño became the second Colombian woman to claim this title since Fabiola Zuluaga did it in 2004.

2012

At the 2012 Summer Olympics Duque-Mariño competed in the women's singles, but was knocked out in the first round by Maria Kirilenko.^[2]

2015: Gold at Pan Am, back to the top 100, and her best WTA ranking

On July 11th through the 16th, Duque-Mariño competed at the Pan American Games where she won a gold medal. The world No. 89 ousted the tournament's top-seed Lauren Davis in the semifinal stage of the tournament, while her opponent Victoria Rodríguez reached the final by taking out the second seeded Monica Puig. Yet when they crossed paths in the final, it was Duque-Mariño who shone brightest and earned the 6-4, 6-4 win. This marked the first time in the history of women's tennis a Colombian woman had won a gold medal.

Duque-Mariño reached for the first time in her career the third round of a Grand Slam, where she beat American wildcard Sofia Kenin in the first round and Océane Dodin from France in the second round. Duque is the second Colombian player to reach third round at the US Open, after Fabiola Zuluaga.

In the third round, she faced against Italy and former world No. 11 Roberta Vinci, where she fell 1-6, 7-5, 6-2.

Duque-Mariño kicked off the Asian swing at the Korea Open where she successfully advanced to the second round after defeating Kiki Bertens before losing to No. 5 seed Mona Barthel in straight sets. At the Wuhan Open, Duque-Mariño successfully qualified after defeating Casey Dellacqua and Christina McHale but failed to keep her momentum going when she lost to rising star Anna Karolina Schmiedlova in straight sets. At the China Open, Duque-Mariño breezed through qualifying by defeating wild card Xu Yifan and Magda Linette both in straight sets. She set up a first round match against former Wimbledon semifinalist Tsvetana Pironkova and defeated her in straight sets. She lost to eventual runner up and No. 12 seed Timea Bacsinszky. With her result at the China Open, Duque-Mariño moved up the rankings to No. 66 in the world, making it her highest ranking to date.

2016: Second final WTA since 2010, back to the top 80, and quarterfinals at 2016 Mallorca Open

Duque-Mariño reached the Nürnberger Versicherungscup final, she defeated Carina Witthöft, Laura Siegemund, Varvara Lepchenko and Annika Beck and finally lost the final 2–6, 2–6 against Kiki Bertens.

In June 2016, at the Mallorca Open she defeated No. 134 Alison Van Uytvanck, 3–6, 6–3, 6-4, then Duque-Mariño, and Wimbledon finalist 2013 and ex-No. 12 Sabine Lisicki in three sets. In the third round she lost to Anastasija Sevastova, 4–6, 6–3, 3–6.

At the 2016 Summer Olympics in August, she competed in the women's singles but lost in the first round to Angelique Kerber.^[2]

Singles: 2 (1 title, 1 runner-up)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Win	1–0	Feb 2010	Copa Colsanitas, Colombia	International	Clay	Angelique Kerber	6–4, 6–3
Loss	1–1	May 2016	Nuremberg Cup, Germany	International	Clay	Kiki Bertens	2–6, 2–6

Doubles: 4 (1 title, 3 runners-up)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Jul 2012	Swedish Open, Sweden	International	Clay	Catalina Castaño	Eva Hrdinová Mervana Jugić-Salkić	4–6, 7–5, [10–5]
Loss	1–1	Mar 2013	Mexican Open, Mexico	International	Clay	Catalina Castaño	Lourdes Domínguez Lino Arantxa Parra Santonja	4–6, 6–7(1–7)
Loss	1–2	Mar 2017	Mexican Open, Mexico	International	Hard	Verónica Cepede Royg	Darija Jurak Anastasia Rodionova	3–6, 2–6
Loss	1–3	Apr 2018	Copa Colsanitas, Colombia	International	Clay	Nadia Podoroska	Dalila Jakupović Irina Khromacheva	3-6, 4-6

Doubles: 2 (2 titles)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Win	1–0	Feb 2013	Copa Bionaire, Colombia	125K	Clay	Catalina Castaño	Florencia Molinero Teliana Pereira	3–6, 6–1, [10–5]
Win	2–0	Jun 2018	Bol Open, Croatia	125K	Clay	Wang Yafan	Silvia Soler Espinosa Barbora Štefková	6–3, 7–5

Singles (19–9)

Outcome	No.	Date	Tournament	Surface	Opponent	Score
Winner	1.	2 March 2006	Mazatlán, Mexico	Hard	Andrea Remynse	6–2, 6–4
Winner	2.	9 March 2006	Los Mochis, Mexico	Clay	Agustina Lepore	6–2, 6–1
Runner-up	1.	28 May 2006	Monterrey, Mexico	Hard	Betina Jozami	3–6, 3–6
Runner-up	2.	28 Aug 2006	Bogotá, Colombia	Clay	Jesica Orselli	5–7, 3–6
Runner-up	3.	4 September 2006	Caracas, Venezuela	Hard	Story Tweedie-Yates	3–6, 3–6
Winner	3.	11 September 2006	Caracas, Venezuela	Clay	Florencia Molinero	3–4 ret.
Runner-up	4.	6 Mar 2007	Toluca, Mexico	Hard	Stella Menna	1–6, 5–7
Winner	4.	27 March 2007	Xalapa, Mexico	Hard	Vanina García Sokol	6–3, 7–6
Winner	5.	30 September 2007	Puerto Juárez, Mexico	Clay	Soledad Esperón	6–3, 7–5
Winner	6.	21 October 2007	San Luis Potosí, Mexico	Hard	Arantxa Rus	3–6, 6–4, 6–3
Winner	7.	11 May 2008	Irapuato, Mexico	Hard	Nikola Fraňková	6–4, 3–6, 6–3
Winner	8.	13 July 2008	Bogotá, Colombia	Clay	María Fernanda Álvarez Terán	6–0, 6–4
Runner–up	5.	14 February 2010	Cali, Colombia	Clay	Polona Hercog	4–6, 7–5, 2–6
Winner	9.	17 July 2011	Bogotá, Colombia	Clay	María Fernanda Álvarez Terán	7–6(10–8), 4–6, 6–3
Winner	10.	14 August 2011	Versmold, Germany	Clay	Scarlett Werner	7–6(9–7), 7–5
Runner–up	6.	11 September 2011	Biella, Italy	Clay	Alexandra Cadanțu	4–6, 3–6
Winner	11.	20 May 2012	Saint-Gaudens, France	Clay	Claire Feuerstein	4–6, 6–3, 6–2
Winner	12.	10 October 2012	Florence, United States	Hard	Stéphanie Dubois	4–6, 6–2, 6–1
Runner–up	7.	4 November 2012	New Braunfels, United States	Hard	Melanie Oudin	1–6, 1–6
Winner	13.	31 March 2013	Osprey, United States	Clay	Estrella Cabeza Candela	7–6(9–7), 6–1
Winner	14.	8 April 2013	Pelham, United States	Clay	Kurumi Nara	1–6, 6–3, 6–4
Winner	15.	20 October 2013	Rock Hill, United States	Hard	Anna Tatishvili	6–3, 6–4
Winner	16.	28 June 2014	Stuttgart, Germany	Clay	Carina Witthöft	5–7, 6–2, 6–2
Winner	17.	18 October 2014	Tampico, Mexico	Hard	An-Sophie Mestach	6–3, 1–6, 6–7(4–7)
Runner–up	8.	9 July 2017	Rome, Italy	Clay	Kateryna Kozlova	6–7(6–8), 4–6
Runner–up	9.	22 April 2018	Dothan, United States	Clay	Taylor Townsend	2–6, 6–2, 1–6
Winner	18.	29 April 2018	Charlottesville, United States	Clay	Anhelina Kalinina	0–6, 6–1, 6–2
Winner	19.	16 June 2018	Hódmezővásárhely, Hungary	Clay	Irina Bara	4–6, 7–5, 6–2

Doubles (14–7)

Outcome	No.	Date	Tournament	Surface	Partner	Opponents	Score
Runner–up	1.	13 September 2004	Bogotá, Colombia	Clay	Viky Núñez Fuentes	Estefania Balda Alvarez Karen Castiblanco	6–7(2–7), 5–7
Winner	1.	9 May 2006	Los Mochis, México	Clay	Viky Núñez Fuentes	Agustina Lepore María Irigoyen	7–5, 6–3
Winner	2.	30 May 2006	Leon, México	Hard	Viky Núñez Fuentes	Erika Clarke Courtney Nagle	7–6(7–3), 7–6(7–4)
Runner–up	2.	21 August 2006	Bogotá, Colombia	Clay	Viky Núñez Fuentes	Karen Castiblanco Roxane Vaisemberg	4–6, 6–7(4–7)
Winner	3.	28 August 2006	Bogotá, Colombia	Clay	Viky Núñez Fuentes	Vanesa Furlanetto María Irigoyen	6–4, 6–2
Runner-up	3.	25 May 2007	Fuerteventura, Spain	Carpet	Roxane Vaisemberg	Neuza Silva Nicole Thijssen	1–6, 2–6
Winner	4.	6 June 2008	Grado, Italy	Clay	Melanie Klaffner	Marinne Giraud Christina Wheeler	6–1, 6–2
Winner	5.	12 July 2008	Bogotá, Colombia	Clay	Viky Núñez Fuentes	Mailen Auroux Nicole Clerico	6–3, 6–4
Winner	6.	24 October 2010	Rock Hill, United States	Clay	Maria Fernanda Alves	Sanaz Marand Caitlin Whoriskey	6–1, 4–6, [10–4]
Runner–up	4.	25 July 2011	Bad Saulgau, Germany	Clay	Catalina Castaño	Maria Abramović Nicole Clerico	6–3, 5–7, [10–7]
Runner–up	5.	4 November 2012	New Braunfel, United States	Hard	Adriana Pérez	Elena Bovina Mirjana Lučić-Baroni	6–3, 4–6, [10–8]
Winner	7.	20 October 2013	Rock Hill, United States	Hard	María Irigoyen	Allie Kiick Asia Muhammad	4–6, 7–6(7–5), [12–10]
Runner–up	6.	16 February 2014	São Paulo, Brazil	Clay	Paula Cristina Gonçalves	Beatriz García Vidagany Dinah Pfizenmaier	7–6, 4–6, [10–8]
Winner	8.	5 July 2014	Versmold, Germany	Clay	Gabriela Dabrowski	Verónica Cepede Royg Stephanie Vogt	6–4, 6–2
Winner	9.	28 September 2014	Ciudad Juárez, México	Clay	Laura Pigossi	Ioana Loredana Roșca Lenka Wienerová	6–1, 3–6, [10–4]
Winner	10.	12 October 2014	Monterrey, México	Hard	Lourdes Domínguez Lino	Elise Mertens Arantxa Rus	6–3, 7–6(7–4)
Winner	11.	2 November 2014	New Braunfel, United States	Hard	Verónica Cepede Royg	Alexa Glatch Bernarda Pera	6–0, 6–3
Runner–up	7.	10 April 2015	Medellín, Colombia	Clay	Julia Glushko	Lourdes Domínguez Lino Mandy Minella	7–5, 4–6, [10–5]
Winner	12.	15 May 2015	Saint-Gaudens, France	Clay	Julia Glushko	Beatriz Haddad Maia Nicole Melichar	1–6, 7–6(7–5), [10–4]
Winner	13.	19 February 2017	Surprise, United States	Hard	Nadia Podoroska	Usue Maitane Arconada Sofia Kenin	4–6, 6–0, [10–5]
Winner	14.	14 July 2017	Budapest, Hungary	Clay	María Irigoyen	Aleksandra Krunić Nina Stojanović	7–6(7–3), 7–5

Singles:2 (1 Gold Medal, 1 Silver Medal)

Outcome	No.	Date	Tournament	Surface	Opponent	Score
Runner-up	1.	2007	Rio de Janeiro	Hard	Milagros Sequera	6-3, 6–7(4–6), 1-6
Winner	2.	2015	Toronto	Hard	Victoria Rodríguez	6-4, 6–4

Doubles: 2 (1 Silver Medal, 1 Bronze Medal)

Outcome	No.	Date	Tournament	Surface	Partner	Opponents	Score
Runner-up	1.	2007	Rio de Janeiro	Hard	Karen Castiblanco	Jorgelina Cravero Betina Jozami	2–6, 4-6
Runner-up	2.	2011	Guadalajara	Hard	Catalina Castaño	Teliana Pereira Vivian Segnini	6–7(2–7), 6-4, [10-7]

Singles: 1 (0–1)

Outcome	Year	Championship	Surface	Opponent	Score
Runner-up	2007	French Open	Clay	Alizé Cornet	6–4, 1–6, 0–6