Ja. Delaney has been inconsistent recently, going 3–2 over the last five matches. Point statistics tell a concerning story — average DS of -6.6, meaning Ja. Delaney has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 6.0/10, leaving Ja. Delaney vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — Ja. Delaney has been losing the important points, with a BP efficiency of -15 over recent matches.

Y. Shimizu shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 279. Form is mixed — DS ranging from -4.3 to 61.9, with at least one match where Y. Shimizu was clearly outplayed. Serve quality has been average (6.7/10) — neither a weapon nor a significant liability. Good performance in key moments — break point efficiency of +11 over the last five.