F. Sun shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 484. Form is mixed — DS ranging from -1.6 to 34.1, with at least one match where F. Sun was clearly outplayed. Serve quality has been average (6.7/10) — neither a weapon nor a significant liability. Break point efficiency has been exceptional (+48) — converting opportunities and shutting down threats at the critical moments.

K. Sultanov shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 558. Point margins have been modest — DS averaging +5.8. Wins have been functional rather than dominant. Serve quality has been average (6.8/10) — neither a weapon nor a significant liability.