A spot in the next round is at stake on Tuesday, when Juan Carlos Prado Angelo goes up against Pedro Boscardin Dias in the Costa do Sauipe round of 32. Juan Carlos Prado Angelo comes in at 5 wins from the last ten. Pedro Boscardin Dias is searching for form, having lost 3 in a row (5 of the last 10).

On paper it's close: comparable ratings, comparable serve numbers, small margins everywhere. This one is close to a coin flip, and the lean toward Angelo is exactly that — a lean.