Tuesday's Guayaquil round of 32 pits Diego Dedura against Genaro Alberto Olivieri on clay. Diego Dedura comes in at 3 wins from the last ten. Genaro Alberto Olivieri is 5-5 across recent matches.

There's a wide gap in our ratings on clay, and our number follows from it. A tiebreak or two would surprise nobody, with Dedura fractionally more likely to land the big points.