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K. Sultanov vs H. Heck prediction

The prediction, computed before the match

Missed prediction
K. SultanovH. Heck
77.5 %22.5 %
Model favourite
K. Sultanov
Probability
78 %
Predicted score
2-0
Actual score
0-2 · H. Heck

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

Men's ChallengerPhan Thiet 4 (Vietnam) - QualificationRound of 3207:20
K. Sultanov
K. Sultanov
vs
HH
H. Heck
1840
Elo
1593
7 / 10
Form (last 10)
4 / 10
3
Recent matches
4
Even
Head-to-head
Even
–
Odds
–

Form and record before the match

Last 10 matches, oldest to most recent

K. Sultanov
  1. W
  2. W
  3. W
  4. W
  5. L
  6. W
  7. W
  8. W
  9. L
  10. L
H. Heck
  1. L
  2. L
  3. L
  4. W
  5. L
  6. L
  7. W
  8. L
  9. W
  10. W
7 – 3
Wins – losses
4 – 6
16 – 8
Sets won – lost
11 – 12
2 losses
Current streak
2 wins
12-4 (75%)
2026 record
4-5 (44%)

ATP, WTA and Challenger singles matches played since 2020 by K. Sultanov and H. Heck, before this match.

What the numbers said before the match

K. Sultanov comes in with an Elo of 1840, against 1593 for H. Heck: a 247-point edge. K. Sultanov won 7 of the last ten matches, H. Heck won 4. K. Sultanov has 3 wins in the last five matches. H. Heck has 3 wins in the last five matches. Their head-to-head record does not separate the two players. No bookmaker odds are available for this match.

The model gave K. Sultanov the win at 78 %, with a likely score of 2-0. H. Heck won 2-0: prediction missed.

Recent matches

K. Sultanov's last five matches

H. Heck'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

This is K. Sultanov's first match of the tournament. To reach this round, H. Heck beat E. Cook (6-2 6-2), then P. Dev S D (6-3 6-2).

Key numbers

After winning the first set, K. Sultanov went on to win 88 % of matches, H. Heck 60 %.

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

Frequently asked questions about K. Sultanov – H. Heck

Who is the favourite between K. Sultanov and H. Heck?
The match is over: H. Heck won 2-0. No bookmaker odds are available for this match. Pronocast's model had K. Sultanov winning at 78 %.
When is the K. Sultanov – H. Heck match?
On Tuesday, 15 September 2026 at 07:20, at the Phan Thiet 4 (Vietnam) - Qualification tournament (Round of 32, Unknown).
What is the head-to-head between K. Sultanov and H. Heck?
No meeting between K. Sultanov and H. Heck appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for K. Sultanov – H. Heck?
The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions

Same tournament: Phan Thiet 4 (Vietnam) - Qualification

Tournament page

Other matches on 15 September 2026

All matches on 15 September 2026