C. Osorio comes into this match in difficult form — 2 wins from the last 5. Form is mixed — DS ranging from -13.2 to 19.7, with at least one match where C. Osorio was clearly outplayed. The serve has been a concern — averaging only 5.3/10, leaving C. Osorio vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +15 over the last five.

E. Mertens comes into this match in difficult form — 2 wins from the last 5. Point margins have been modest — DS averaging +6.6. Wins have been functional rather than dominant. The serve has been a concern — averaging only 5.9/10, leaving E. Mertens vulnerable on second serve and facing frequent return pressure.