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C. Wong vs D. Vallejo prediction

The prediction, computed before the match

Correct prediction
C. WongD. Vallejo
62.8 %37.2 %
Model favourite
C. Wong
Probability
63 %
Predicted score
2-0
Actual score
2-1 · C. Wong

Probability and score were published in the app before the match and frozen since. Model v0.6.

ATPHangzhouRound of 16hard court15:40
C. Wong
C. Wong
vs
D. Vallejo
D. Vallejo
2087
Elo
2099
2042
Elo on hard court
1834
7 / 10
Form (last 10)
4 / 10
1
Recent matches
3
Even
Head-to-head
Even
1.55
Odds
2.45

Form and record before the match

Last 10 matches, oldest to most recent

C. Wong
  1. W
  2. L
  3. W
  4. W
  5. L
  6. W
  7. W
  8. W
  9. L
  10. W
D. Vallejo
  1. L
  2. L
  3. W
  4. W
  5. L
  6. L
  7. L
  8. W
  9. L
  10. W
7 – 3
Wins – losses
4 – 6
16 – 9
Sets won – lost
11 – 15
1 win
Current streak
1 win
38-29 (57%)
2026 record
40-20 (67%)
111-80 (58%)
Record on hard court
12-18 (40%)

ATP, WTA and Challenger singles matches played since 2020 by C. Wong and D. Vallejo, before this match.

What the numbers said before the match

Both players come in with almost the same Elo (2087 against 2099): nothing separates them in the model's rating. On hard court, the gap is 209 points in favour of C. Wong. C. Wong won 7 of the last ten matches, D. Vallejo won 4. C. Wong has 4 wins in the last five matches. D. Vallejo has 2 wins in the last five matches. Their head-to-head record does not separate the two players. Bookmakers make C. Wong the favourite.

The model gave C. Wong the win at 63 %, with a likely score of 2-0. C. Wong won 2-1: prediction correct.

Recent matches

C. Wong's last five matches

D. Vallejo's last five matches

Head-to-head since 2020

No direct meeting since 2020 on the ATP, WTA and Challenger tours.

Road through the tournament

To reach this round, C. Wong beat Z. Zhang (6-3 6-3). To reach this round, D. Vallejo beat J. Cui (6-1 6-7 6-4). In 2025, the tournament was won by A. Bublik, who beat V. Royer in the final (7-6 7-6).

Key numbers

In tie-breaks, C. Wong wins 60 % (60 of 100), D. Vallejo 34 % (16 of 47). In deciding sets, C. Wong wins 54 % of the time (87 matches), D. Vallejo 57 % (60 matches). After losing the first set, C. Wong turned 23 % of matches around (113 occasions), D. Vallejo 21 % (85 occasions). After winning the first set, C. Wong went on to win 84 % of matches, D. Vallejo 84 %.

Completed ATP, WTA and Challenger singles matches since 2020, before this match, retirements and walkovers excluded.

Frequently asked questions about C. Wong – D. Vallejo

Who is the favourite between C. Wong and D. Vallejo?
The match is over: C. Wong won 2-1. Bookmakers make C. Wong the favourite, priced at 1.55 against 2.45 for D. Vallejo. Pronocast's model had C. Wong winning at 63 %.
When is the C. Wong – D. Vallejo match?
On Saturday, 26 September 2026 at 15:40, at the Hangzhou tournament (Round of 16, hard court).
What is the head-to-head between C. Wong and D. Vallejo?
No meeting between C. Wong and D. Vallejo appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for C. Wong – D. Vallejo?
The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions

Same tournament: Hangzhou

Tournament page

Other matches on 26 September 2026

All matches on 26 September 2026