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J. Munar vs F. Diaz Acosta prediction

The prediction, computed before the match

Missed prediction
J. MunarF. Diaz Acosta
52.1 %47.9 %
Model favourite
J. Munar
Probability
52 %
Predicted score
2-0
Actual score
1-2 · F. Diaz Acosta

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

Men's ChallengerSevilleSemi-finalclay19:05
J. Munar
J. Munar
vs
F. Diaz Acosta
F. Diaz Acosta
2137
Elo
2166
2025
Elo on clay
2182
6 / 10
Form (last 10)
8 / 10
4
Recent matches
4
Even
Head-to-head
Even
1.80
Odds
1.93

Form and record before the match

Last 10 matches, oldest to most recent

J. Munar
  1. L
  2. W
  3. W
  4. L
  5. L
  6. W
  7. W
  8. L
  9. W
  10. W
F. Diaz Acosta
  1. L
  2. W
  3. W
  4. W
  5. W
  6. W
  7. L
  8. W
  9. W
  10. W
6 – 4
Wins – losses
8 – 2
16 – 14
Sets won – lost
17 – 7
2 wins
Current streak
3 wins
15-16 (48%)
2026 record
47-16 (75%)
103-75 (58%)
Record on clay
156-78 (67%)

ATP, WTA and Challenger singles matches played since 2020 by J. Munar and F. Diaz Acosta, before this match.

What the numbers said before the match

F. Diaz Acosta comes in with an Elo of 2166, against 2137 for J. Munar: a 29-point edge. On clay, the gap is 157 points in favour of F. Diaz Acosta. J. Munar won 6 of the last ten matches, F. Diaz Acosta won 8. J. Munar has 4 wins in the last five matches. F. Diaz Acosta has 4 wins in the last five matches. Their head-to-head record does not separate the two players. Bookmakers make J. Munar the favourite.

The model gave J. Munar the win at 52 %, with a likely score of 2-0. F. Diaz Acosta won 2-1: prediction missed.

Recent matches

J. Munar's last five matches

F. Diaz Acosta'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, J. Munar beat O. Roca Batalla (4-6 6-4 6-1), then R. Brancaccio (2-6 6-1 6-1). To reach this round, F. Diaz Acosta beat P. Martin Tiffon (6-3 2-6 6-2), then A. Moro Canas (6-1 7-5), then S. Ofner (7-5 6-2). In 2025, the tournament was won by I. Buse, who beat G. A. Olivieri in the final (6-3 3-6 6-3).

Key numbers

In tie-breaks, J. Munar wins 40 % (40 of 101), F. Diaz Acosta 54 % (55 of 102). In deciding sets, J. Munar wins 43 % of the time (101 matches), F. Diaz Acosta 54 % (101 matches). After losing the first set, J. Munar turned 17 % of matches around (147 occasions), F. Diaz Acosta 29 % (107 occasions). After winning the first set, J. Munar went on to win 84 % of matches, F. Diaz Acosta 82 %.

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

Frequently asked questions about J. Munar – F. Diaz Acosta

Who is the favourite between J. Munar and F. Diaz Acosta?
The match is over: F. Diaz Acosta won 2-1. Bookmakers make J. Munar the favourite, priced at 1.80 against 1.93 for F. Diaz Acosta. Pronocast's model had J. Munar winning at 52 %.
When is the J. Munar – F. Diaz Acosta match?
On Saturday, 12 September 2026 at 19:05, at the Seville tournament (Semi-final, clay).
What is the head-to-head between J. Munar and F. Diaz Acosta?
No meeting between J. Munar and F. Diaz Acosta appears since 2020 on the ATP, WTA and Challenger tours.
Where can I see the prediction for J. Munar – F. Diaz Acosta?
The prediction is published higher up on this page, with the result and the verdict.

How the model computes its predictions

Same tournament: Seville

Tournament page

Other matches on 12 September 2026

All matches on 12 September 2026