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D. Semenistaja vs T. Kostovic prediction

The prediction, computed before the match

Correct prediction
D. SemenistajaT. Kostovic
46.9 %53.1 %
Model favourite
T. Kostovic
Probability
53 %
Predicted score
0-2
Exact score
Actual score
0-2 · T. Kostovic

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

WTASao PauloRound of 16hard court21:55
D. Semenistaja
D. Semenistaja
vs
T. Kostovic
T. Kostovic
1971
Elo
2034
1875
Elo on hard court
1794
3 / 10
Form (last 10)
7 / 10
2
Recent matches
1
Even
Head-to-head
Even
2.23
Odds
1.71

Form and record before the match

Last 10 matches, oldest to most recent

D. Semenistaja
  1. L
  2. L
  3. L
  4. L
  5. W
  6. W
  7. L
  8. L
  9. L
  10. W
T. Kostovic
  1. L
  2. W
  3. W
  4. W
  5. L
  6. W
  7. L
  8. L
  9. L
  10. W
3 – 7
Wins – losses
5 – 5
10 – 14
Sets won – lost
12 – 11
1 win
Current streak
1 win
22-25 (47%)
2026 record
19-16 (54%)
26-29 (47%)
Record on hard court
8-10 (44%)

ATP, WTA and Challenger singles matches played since 2020 by D. Semenistaja and T. Kostovic, before this match.

What the numbers said before the match

T. Kostovic comes in with an Elo of 2034, against 1971 for D. Semenistaja: a 63-point edge. On hard court, the gap is 81 points in favour of D. Semenistaja. D. Semenistaja won 3 of the last ten matches, T. Kostovic won 7. D. Semenistaja has 2 wins in the last five matches. T. Kostovic has 2 wins in the last five matches. Their head-to-head record does not separate the two players. Bookmakers make T. Kostovic the favourite.

The model gave T. Kostovic the win at 53 %, with a likely score of 2-0. T. Kostovic won 2-0: prediction correct.

Recent matches

D. Semenistaja's last five matches

T. Kostovic'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, D. Semenistaja beat H. Kinoshita (7-5 6-4). To reach this round, T. Kostovic beat V. L. Barros (6-2 6-4). In 2025, the tournament was won by T. Rakotomanga Rajaonah, who beat J. Tjen in the final (6-3 6-4).

Key numbers

In tie-breaks, D. Semenistaja wins 72 % (21 of 29), T. Kostovic 44 % (8 of 18). In deciding sets, D. Semenistaja wins 60 % of the time (65 matches), T. Kostovic 38 % (16 matches). After losing the first set, D. Semenistaja turned 18 % of matches around (94 occasions), T. Kostovic 13 % (24 occasions). After winning the first set, D. Semenistaja went on to win 88 % of matches, T. Kostovic 86 %.

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

Frequently asked questions about D. Semenistaja – T. Kostovic

Who is the favourite between D. Semenistaja and T. Kostovic?
The match is over: T. Kostovic won 2-0. Bookmakers make T. Kostovic the favourite, priced at 1.71 against 2.23 for D. Semenistaja. Pronocast's model had T. Kostovic winning at 53 %.
When is the D. Semenistaja – T. Kostovic match?
On Wednesday, 16 September 2026 at 21:55, at the Sao Paulo tournament (Round of 16, hard court).
What is the head-to-head between D. Semenistaja and T. Kostovic?
No meeting between D. Semenistaja and T. Kostovic appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for D. Semenistaja – T. Kostovic?
The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions

Same tournament: Sao Paulo

Tournament page

Other matches on 16 September 2026

All matches on 16 September 2026