H. S. Callejon shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 366. Point dominance has been clear and improving — average DS of +14.2, trending upward over the last three matches. The serve has been a concern — averaging only 5.9/10, leaving H. S. Callejon vulnerable on second serve and facing frequent return pressure.

O. Wallin comes into this match in difficult form — 1 wins from the last 5. Point statistics tell a concerning story — average DS of -12.5, meaning O. Wallin has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.3/10, leaving O. Wallin vulnerable on second serve and facing frequent return pressure.