A spot in the next round is at stake on Tuesday, when Francisco Comesana goes up against Marco Cecchinato in the Costa do Sauipe round of 32. Francisco Comesana has won 5 of the last 10. Marco Cecchinato comes in at 4 wins from the last ten.

Hold strength tells the story — 71.4% versus 67.1% on first-serve points in Comesana's favor. Little separates them; Comesana gets the nod on the finest of margins.