Eduardo Ribeiro and Pedro Boscardin Dias meet in the quarterfinal at Buenos Aires 3 on Friday. Pedro Boscardin Dias is 2-8 across recent matches. Eduardo Ribeiro comes in at 4 wins from the last ten.

There's a wide gap in our ratings on clay, and our number follows from it. Ribeiro comes in off a compressed schedule; Dias comes in off a compressed schedule. Little separates them; Dias gets the nod on the finest of margins.