S. Sierra shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 75. Form is mixed — DS ranging from -7.9 to 23.5, with at least one match where S. Sierra was clearly outplayed. The serve has been a concern — averaging only 5.8/10, leaving S. Sierra vulnerable on second serve and facing frequent return pressure.

A. Kalinina shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 61. Point margins have been modest — DS averaging +6.1. Wins have been functional rather than dominant. The serve has been a concern — averaging only 5.4/10, leaving A. Kalinina vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +11 over the last five.