Gallovits-Hall reaches Bogota semis
In the toughest match of the day, Gallovits-Hall needed two hours and 33 minutes to sneak past 2010 Bogota champion Duque-Marino.
Next up for the Romanian will be Lara Arruabarrena-Vecino, after the Spaniard crushed Argentina qualifier Paula Ormaechea 6-3 6-0 in just 55 minutes.
The second semi-final will see Hungary’s Timea Babos face Alexandra Panova.
Babos beat Kazak qualifier Yaroslava Shvedova 6-4 6-4 while Panova, who beat Gisela Dulko in the fourth round, defeated Karin Knapp for the second time in as many weeks, when she also emerged the 6-4 6-4 victor over the Italian.