UMPIRY

Colin Sinclair vs Qian Sun — M15 Wuning Semi-final

M15 WuningSemi-finalHardSat 5 Sept · 13:00Final
Colin Sinclair(1)ATP #485 · NMI
Qian Sun(8)ATP #896 · CHN
SetsGames1
6267
2
4679

Qian Sun defeated Colin Sinclair in the semifinals of the M15 Wuning tournament, prevailing 4-6, 6-2, 7-6 on hard courts. Qian Sun hit 4 aces and 5 double faults, while converting 40% of break points and securing 2 service breaks. Colin Sinclair had 3 aces, 1 double fault, 14% break point conversion, and 1 service break.

Generated automatically from Umpiry match data.

Key context

How the match was decided

Auto-generated

Sun Q. came through in three sets, with three breaks of serve.

  • Breaks of serveSun Q. 3 · Sinclair C. 2
  • 1st-serve points wonSun Q. 68% · Sinclair C. 81%
  • AcesSun Q. 4 · Sinclair C. 3

Turning points

When the match moved
  1. Set 16–4SetSinclair C. · Broke to take the set
  2. Set 20–1BreakSun Q. · Broke, never broken back
  3. Set 33–3Break backSinclair C. · Broke back
Serve flowSinclair C. broken 3 times · Sun Q. broken twice.
  • Hold to love/15
  • Hold to 30
  • Hold to 40 / deuce
  • Broken
  • Result unknown
Sinclair C.
12/15Sun Q.
13/15
Set 1Set 2Set 3

Match momentum

Whole matchSinclair C.Sun Q.
EvenSinclair C.Sun Q.
Late momentumSun Q.23
5Last 12 points7
9Last 3 games11
2/10Break points3/9

Break of serve

Match statistics

Sinclair C.Sun Q.
Serve
  • 3Aces4
  • 1Double faults5
  • 81%1st serve points won68%
  • 80% · 12/15Service games held87% · 13/15
Return
  • 14%Break points won40%
  • 2Breaks of serve3

Serve & return performance

Key performance gaps
First-serve pointsSinclair C. won 81% of points behind the first serve, Sun Q. 68%. Largest performance gap of the match.+13 ptsSinclair C.1st-serve pts won81%Sun Q.1st-serve pts won68%
Double faultsSinclair C. served 1 double fault, Sun Q. 5.+4Sinclair C.1Sun Q.5

Common opponents

0 shared · last 12 months
No common opponents in the last 12 months. Surface form and ELO carry more weight here.

Head-to-head

1 meeting · Sun Q. leads 1–0
01

Draw

Closing odds

Next up

vs Tomida Y.View match

Player context

Before the match
Sinclair C.Sun Q.1 606ELO1 5291 579Hard ELO1 5265–5Last 105–531Age25

Match info

  • Started13:00 local

Cite this

Qian Sun beat Colin Sinclair 6-4 2-6 6-7(7). Umpiry, "Colin Sinclair vs Qian Sun — M15 Wuning Semi-final", https://umpiry.com/match/2026-09-05/sinclair-vs-sun-m15-wuning-sf?utm_source=cite (as of 5 September 2026).