Tuesday's Queretaro round of 32 pits Elizabeth Mandlik against Emiliana Arango on clay. Emiliana Arango has dropped 4 straight and sits at 2-8 over the last ten. Elizabeth Mandlik comes in at 4 wins from the last ten.

On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. A tiebreak or two would surprise nobody, with Arango fractionally more likely to land the big points.