Mariana Duque Mariño (Spanish pronunciation: [maˈɾjana ˈðuke maˈriɲo]; born 12 August 1989) is a Colombian former tennis player. Having turned professional...

round to Barbara Haas. Taylor Townsend won the title after defeating Mariana Duque Mariño 6–2, 2–6, 6–1 in the final. Jennifer Brady (first round) Sofia Kenin...

the defending champion but lost in the second round to Mari Osaka. Mariana Duque Mariño won the title after defeating Anhelina Kalinina 0–6, 6–1, 6–2 in...

in Nottingham instead. Mariana Duque Mariño won the title, defeating Irina Bara in the final, 4–6, 7–5, 6–2. Mariana Duque Mariño (champion) Danka Kovinić...

was the defending champion, but lost in the first round to Mariana Duque Mariño. Duque Mariño then went on to win the title, defeating Estrella Cabeza Candela...

a thigh muscle strain from Domínguez Lino. Catalina Castaño and Mariana Duque Mariño won the final 4–6, 7–5, [10–5] against Eva Hrdinová and Mervana Jugić-Salkić...

Anastasia Rodionova won the title, defeating Verónica Cepede Royg and Mariana Duque Mariño in the final, 6–3, 6–2. Andreja Klepač / María José Martínez Sánchez...

the quarterfinals to Ysaline Bonaventure and Sara Sorribes Tormo. Mariana Duque Mariño and Wang Yafan won the title after defeating Sílvia Soler Espinosa...

Estrella Cabeza Candela and Laura Pous Tió. Catalina Castaño and Mariana Duque Mariño won the title, defeating Florencia Molinero and Teliana Pereira in...

the title, defeating Kimberley Zimmermann in the final, 6–2, 6–2. Mariana Duque Mariño (semifinals) Conny Perrin (second round) Martina Trevisan (second...