UMPIRY

Coleman Wong vs Adolfo Daniel Vallejo — Hangzhou Round of 16

HangzhouR16HardSat 26 Sept · 19:30Final2h 32m
Coleman WongATP #101 · HKG
Adolfo Daniel Vallejo(5)ATP #52 · PAR
SetsGames2
7746
1
6263

Coleman Wong defeated Adolfo Daniel Vallejo in the Round of 16 at the Hangzhou tournament on hard courts, winning 7-6, 4-6, 6-3. Wong served 17 aces to Vallejo's 4 and had a higher first-serve win percentage at 85 compared to Vallejo's 76. Wong converted 9 percent of break points, while Vallejo converted 50 percent.

Generated automatically from Umpiry match data.

Key context

  • Match story: Coleman Wong closed it out in three sets, 7–6 4–6 6–3.

How the match was decided

Auto-generated

Wong C. came through in three sets, with one break of serve.

  • Breaks of serveWong C. 1 · Vallejo D. 1
  • 1st-serve points wonWong C. 85% · Vallejo D. 76%
  • AcesWong C. 17 · Vallejo D. 4

Turning points

When the match moved
  1. Set 24–5BreakVallejo D. · Broke, never broken back
  2. Set 33–1BreakWong C. · Broke, never broken back
Serve flowWong C. broken once · Vallejo D. broken once.
  • Hold to love/15
  • Hold to 30
  • Hold to 40 / deuce
  • Broken
  • Result unknown
Wong C.
15/16Vallejo D.
14/15
Set 1Set 2Set 3

Match momentum

Whole matchWong C.Vallejo D.
EvenWong C.Vallejo D.
Late momentumVallejo D.14
7Last 12 points5
5Last 3 games8
1/11Break points1/2

Break of serve

Match statistics

Wong C.Vallejo D.
Serve
  • 17Aces4
  • 1Double faults4
  • 85%1st serve points won76%
  • 94% · 15/16Service games held93% · 14/15
Return
  • 9%Break points won50%
  • 1Breaks of serve1

Common opponents

2 shared · last 12 months

Wong C. and Vallejo D. faced 2 of the same opponents in the last 12 months. Wong C. went 0–2 (0%) against them, Vallejo D. 0–2 (0%).

0–20%Wong C. · better vs 0Record vs common opponents0–20%Vallejo D. · better vs 0
Vs common opponents · derived from scorelines
1–5Sets1–4
23–37Games17–27
1–1Tiebreaks0–0
0–0Deciding sets0–1

Only 2 common opponents — too few for any conclusion. Shown without assessment.

Head-to-head

1 meeting · Wong C. leads 1–0
10

Draw

Closing odds

Next up

vs Medvedev D.View match

Player context

Before the match
Wong C.Vallejo D.1 877ELO1 8801 783Hard ELO1 6586–4Last 107–322Age22191 cmHeight183 cmRightPlaysRightCareer $1.3M2026 $400KEarningsCareer $923K2026 $668K

Match info

  • Started19:30 local
  • Duration2h 32m

Cite this

Coleman Wong beat Adolfo Daniel Vallejo 7-6(2) 4-6 6-3. Umpiry, "Coleman Wong vs Adolfo Daniel Vallejo — Hangzhou Round of 16", https://umpiry.com/match/2026-09-26/vallejo-vs-wong-hangzhou-r16?utm_source=cite (as of 26 September 2026).