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Sinja Kraus vs Momoko Kobori — Japan Open - Osaka Qualifying Round of 32

Japan Open - OsakaQ32QualifyingHardSat 17 Oct · ~13:15Final1h 46m
Sinja KrausWTA #75 · AUT
Momoko KoboriWTA #389 · JPN
SetsGames2
636
1
162

Sinja Kraus defeated Momoko Kobori in the Japan Open - Osaka qualifying second round on a hard court, winning 6-1, 3-6, 6-2. Kraus hit 2 aces and 5 double faults, winning 59% of her first serves and converting 50% of break points. She earned 8 service breaks to Kobori's 5.

Generated automatically from Umpiry match data.

Key context

  • Match story: Sinja Kraus closed it out in three sets, 6–1 3–6 6–2.

How the match was decided

Auto-generated

Kraus S. came through in three sets.

  • 1st-serve points wonKraus S. 59% · Kobori M. 52%
  • AcesKraus S. 2 · Kobori M. 3
  • Double faultsKraus S. 5 · Kobori M. 10

Turning points

When the match moved
  1. Set 22–1Break backKobori M. · Broke back
  2. Set 23–4BreakKobori M. · Broke, never broken back
  3. Set 23–6SetKobori M. · Broke to take the set
  4. Set 31–0BreakKraus S. · Broke, stayed a break up
  5. Set 35–1Break backKobori M. · Broke back

Win probability during the match

i
100%Kraus S.
0%Kobori M.
Final · 6–1 3–6 6–2
0–11–12–13–14–15–16–11–02–02–12–22–33–33–43–53–61–02–03–03–15–05–15–26–2S1 · 6–1Set 2 · 3–6S3 · 6–2Set 3 · 6–2Set 1 · 6–1
  1. Break by Kraus S.
  2. Break by Kraus S.
  3. Break by Kraus S.
  4. Set won by Kraus S.
  5. Break by Kraus S.
  6. Break by Kobori M.
  7. Break by Kobori M.
  8. Break by Kraus S.
  9. Break by Kobori M.
  10. Break by Kobori M.
  11. Set won by Kobori M.
  12. Break by Kraus S.
  13. Break by Kraus S.
  14. Break by Kobori M.
  15. Break by Kraus S.
  16. Break by Kobori M.
  17. Set won by Kraus S.
Sinja KrausMomoko Kobori
Recorded during the match
Serve flowKraus S. broken 5 times · Kobori M. broken 8 times.
  • Hold to love/15
  • Hold to 30
  • Hold to 40 / deuce
  • Broken
  • Result unknown
Kraus S.
7/12Kobori M.
4/12
Set 1Set 2Set 3

Match momentum

Whole matchKraus S.Kobori M.
EvenKraus S.Kobori M.
Late momentumKobori M.37
4Last 12 points8
7Last 3 games10
8/15Break points5/8

Break of serve

Match statistics

Kraus S.Kobori M.
Serve
  • 2Aces3
  • 5Double faults10
  • 59%1st serve points won52%
  • 58% · 7/12Service games held33% · 4/12
Return
  • 50%Break points won62%
  • 8Breaks of serve5

Serve & return performance

Key performance gaps
Double faultsKraus S. served 5 double faults, Kobori M. 10. Largest performance gap of the match.+5Kraus S.5Kobori M.10

Common opponents

1 shared · last 12 months

Kraus S. and Kobori M. faced 1 of the same opponent in the last 12 months. Kraus S. went 1–0 (100%) against them, Kobori M. 0–1 (0%).

1–0100%Kraus S. · better vs 1Record vs common opponents0–10%Kobori M. · better vs 0
Vs common opponents · derived from scorelines
2–0Sets0–2
12–6Games7–13
0–0Tiebreaks0–1

Only 1 common opponent — too few for any conclusion. Shown without assessment.

Head-to-head

1 meeting · Kraus S. leads 1–0
10

Draw

Closing odds

Player context

Before the match
Kraus S.Kobori M.1 840ELO1 6161 623Hard ELO1 5787–3Last 105–524Age28RightPlaysRightCareer $1.3M2026 $700KEarningsCareer $270K2026 $71K

Match info

  • Started~13:15 local
  • Duration1h 46m

Cite this

Sinja Kraus beat Momoko Kobori 6-1 3-6 6-2. Umpiry, "Sinja Kraus vs Momoko Kobori — Japan Open - Osaka Qualifying Round of 32", https://umpiry.com/match/2026-10-17/kobori-vs-kraus-japan-open-osaka-q32?utm_source=cite (as of 17 October 2026).