US OpenHardSemi-finals22 Aug 2025 · 00:40
J. Kym
#170 · Switzerland
VS
M. Zheng
#151 · USA

Odds

Market
Kym
Zheng
Winner

Player analysis

J. Kym shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 294. Point margins have been modest — DS averaging +7.9. Wins have been functional rather than dominant. Serve quality has been average (7.0/10) — neither a weapon nor a significant liability. Break point efficiency is a red flag — J. Kym has been losing the important points, with a BP efficiency of -18 over recent matches.

DS 7.9Trend up

M. Zheng has been inconsistent recently, going 3–2 over the last five matches. Point statistics tell a concerning story — average DS of -2.7, meaning M. Zheng has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 6.2/10, leaving M. Zheng vulnerable on second serve and facing frequent return pressure.

DS -2.73Trend up

Recent form

Hard court stats

Kym
Stat
Zheng
66.7%
Win rate
66.7%
64–32
W–L
58–29

Avg stats — last 5

1st serve %70%
1st serve won80%
2nd serve won60%
BP converted30%
BP saved50%
Aces9
Double faults1
1st serve %70%
1st serve won70%
2nd serve won50%
BP converted40%
BP saved70%
Aces5
Double faults1