Tuesday's Sao Paulo round of 32 pits Lucrezia Stefanini against Nadia Podoroska on hard. Nadia Podoroska is 3-7 across recent matches. Lucrezia Stefanini has won 4 of the last 10.
The serve is where this match separates: Podoroska has been winning 62.2% of first-serve points to Stefanini's 55%, and on hard that gap compounds fast. A tiebreak or two would surprise nobody, with Podoroska fractionally more likely to land the big points.