A. Santillan comes into this match in difficult form — 2 wins from the last 5. Form is mixed — DS ranging from -9.9 to 23.4, with at least one match where A. Santillan was clearly outplayed. The serve has been a concern — averaging only 6.2/10, leaving A. Santillan vulnerable on second serve and facing frequent return pressure.

R. Sakamoto comes into this match in difficult form — 2 wins from the last 5. Form is mixed — DS ranging from -7.5 to 12.5, with at least one match where R. Sakamoto was clearly outplayed. The serve has been a concern — averaging only 6.3/10, leaving R. Sakamoto vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — R. Sakamoto has been losing the important points, with a BP efficiency of -23 over recent matches.