ZhangjiagangHardQuarter-finals29 Aug 2025 · 10:10
I. Simakin
#227 · Russia
VS
S. Shimabukuro
#108 · Japan
SIMAKIN
2.01
·
SHIMABUKURO
1.86

Odds

Market
Simakin
Shimabukuro
Winner
2.01
1.86

Player analysis

I. Simakin comes into this match in difficult form — 2 wins from the last 5. Point statistics tell a concerning story — average DS of -0.4, meaning I. Simakin has been on the wrong side of most exchanges over five matches. Serve quality has been average (6.6/10) — neither a weapon nor a significant liability. Break point efficiency is a red flag — I. Simakin has been losing the important points, with a BP efficiency of -16 over recent matches.

DS -0.37Trend up

S. Shimabukuro has been inconsistent recently, going 3–2 over the last five matches. Point margins have been modest — DS averaging +5.8. Wins have been functional rather than dominant. The serve has been a concern — averaging only 6.3/10, leaving S. Shimabukuro vulnerable on second serve and facing frequent return pressure.

DS 5.85Trend mixed

Recent form

Hard court stats

Simakin
Stat
Shimabukuro
65.8%
Win rate
58.8%
144–75
W–L
163–114

Avg stats — last 5

1st serve %60%
1st serve won70%
2nd serve won60%
BP converted40%
BP saved60%
Aces5
Double faults3
1st serve %60%
1st serve won70%
2nd serve won50%
BP converted20%
BP saved80%
Aces8
Double faults2

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

01
Hard 01
I. Simakin vs S. Shimabukuro head to head match history
DateTournamentSurfaceRoundWinnerScore
ZhangjiagangHardQuarter-finalsShimabukuro4-6 3-6