D. Altmaier has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -8.5 to 22.6, with at least one match where D. Altmaier was clearly outplayed. The serve has been a concern — averaging only 6.2/10, leaving D. Altmaier vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — D. Altmaier has been losing the important points, with a BP efficiency of -26 over recent matches.

Y. Hanfmann shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 200. Point margins have been modest — DS averaging +7.5. Wins have been functional rather than dominant. Serve quality has been average (6.7/10) — neither a weapon nor a significant liability.