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Sofia Costoulas vs Hina Inoue — W50 Guiyang Round of 32

W50 GuiyangR32HardTue 8 Sept · 13:00Final
Sofia Costoulas(1)WTA #163 · BEL
Hina InoueWTA #317 · USA
SetsGames1
3773
2
6636

Hina Inoue defeated Sofia Costoulas in the Round of 32 at the W50 Guiyang tournament. The match ended with a score of 6-3, 6-7, 6-3 in favor of Inoue. Inoue hit 13 aces and committed 8 double faults, converting 80% of her break points and securing 4 service breaks, compared to Costoulas' 4 aces, 1 double fault, 18% break point conversion, and 2 service breaks.

Generated automatically from Umpiry match data.

Key context

  • Match story: Hina Inoue closed it out in three sets, 6–3 6–7 6–3.

How the match was decided

Auto-generated

Inoue H. came through in three sets, with four breaks of serve.

  • Breaks of serveInoue H. 4 · Costoulas S. 2
  • 1st-serve points wonInoue H. 74% · Costoulas S. 73%
  • AcesInoue H. 13 · Costoulas S. 4

Turning points

When the match moved
  1. Set 10–2BreakInoue H. · Broke, never broken back
  2. Set 24–4Break backCostoulas S. · Broke back
  3. Set 32–2Break backInoue H. · Broke back
  4. Set 33–5BreakInoue H. · Broke, never broken back
Serve flowCostoulas S. broken 4 times · Inoue H. broken twice.
  • Hold to love/15
  • Hold to 30
  • Hold to 40 / deuce
  • Broken
  • Result unknown
Costoulas S.
10/14Inoue H.
14/16
Set 1Set 2Set 3

Match momentum

Whole matchCostoulas S.Inoue H.
EvenCostoulas S.Inoue H.
Late momentumInoue H.72
2Last 12 points10
7Last 3 games10
2/11Break points4/5

Break of serve

Match statistics

Costoulas S.Inoue H.
Serve
  • 4Aces13
  • 1Double faults8
  • 73%1st serve points won74%
  • 71% · 10/14Service games held88% · 14/16
Return
  • 18%Break points won80%
  • 2Breaks of serve4

Serve & return performance

Key performance gaps
Double faultsCostoulas S. served 1 double fault, Inoue H. 8. Largest performance gap of the match.+7Costoulas S.1Inoue H.8
AcesInoue H. served 13 aces, Costoulas S. 4.+9Costoulas S.4Inoue H.13

Common opponents

1 shared · last 12 months

Costoulas S. and Inoue H. faced 1 of the same opponent in the last 12 months. Costoulas S. went 1–0 (100%) against them, Inoue H. 0–1 (0%).

1–0100%Costoulas S. · better vs 1Record vs common opponents0–10%Inoue H. · better vs 0
Vs common opponents · derived from scorelines
2–0Sets0–2
12–6Games4–12

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

Head-to-head

2 meetings · Inoue H. leads 2–0
02

Hard: Inoue H. leads 1–0 · Grass: Inoue H. leads 1–0

Draw

Closing odds

Next up

vs Adkar V.View match

Player context

Before the match
Costoulas S.Inoue H.1 659ELO1 6811 629Hard ELO1 6514–6Last 104–621Age23Career $378K2026 $165KEarningsCareer $309K2026 $20K

Match info

  • Started13:00 local

Cite this

Hina Inoue beat Sofia Costoulas 3-6 7-6(3) 3-6. Umpiry, "Sofia Costoulas vs Hina Inoue — W50 Guiyang Round of 32", https://umpiry.com/match/2026-09-08/costoulas-vs-inoue-w50-guiyang-r32?utm_source=cite (as of 8 September 2026).