ATP tennis predict
← Back to Predictions

Nikolas Sanchez Izquierdo vs Zdenek Kolar — Prediction

Challenger Clay Szczecin challenger · QF 17:00

Predicted probability

Nikolas Sanchez Izquierdo

Spain

50.58%

Zdenek Kolar

Czech Republic

49.42%

Average Odds

1.57  /  2.27

Market probability

59.11%  /  40.89%

Why This Prediction?

This is a very close match — there is no significant statistical edge for either player.

Player Comparison

1683.3 Elo 1654.5
1687.5 Elo (surface) 1671.8
132 Wins (Challenger) 273
129 Wins (surface) 192
7 Last 15 form 7
1 Head-to-head wins 2
1.109 Dominance ratio 1.137
233 Rank 173
27.5 Age 29.9
right Hand right

Performance vs. the Odds

Career record grouped by how big a favorite the market made each player, based on their average odds.

Nikolas Sanchez Izquierdo

Heavy favorite (odds below 1.30) 1W–2L · 33.3%
Favorite (odds 1.30-1.80) 8W–3L · 72.7%
Even match (odds 1.80-2.20) 3W–2L · 60.0%
Underdog (odds 2.20-4.00) 1W–1L · 50.0%
Heavy underdog (odds above 4.00) 0W–1L · 0.0%

22 matches with market odds since 2026-06-02.

Zdenek Kolar

Heavy favorite (odds below 1.30) 3W–0L · 100.0%
Favorite (odds 1.30-1.80) 2W–6L · 25.0%
Even match (odds 1.80-2.20) 1W–1L · 50.0%
Underdog (odds 2.20-4.00) 2W–3L · 40.0%
Heavy underdog (odds above 4.00) 0W–2L · 0.0%

20 matches with market odds since 2026-05-26.

Serve & Return

Serve and return win rates from each player's last 10 matches at the selected level.

Nikolas Sanchez Izquierdo Zdenek Kolar

1st Serve In %

66.7%
61.5%

1st Serve Points Won %

64.2%
66.2%

2nd Serve Points Won %

45.1%
52.0%

Return Points Won vs 1st Serve %

27.8%
28.4%

Return Points Won vs 2nd Serve %

50.2%
45.4%

Aces per Service Game

0.20
0.35

Double Faults per Service Game

0.29
0.32

Based on each player's last 10 ATP/Grand Slam matches.

1st Serve In %

61.8%
54.5%

1st Serve Points Won %

64.0%
65.7%

2nd Serve Points Won %

46.3%
58.2%

Return Points Won vs 1st Serve %

39.6%
40.1%

Return Points Won vs 2nd Serve %

53.7%
53.6%

Aces per Service Game

0.27
0.35

Double Faults per Service Game

0.17
0.31

Based on each player's last 10 Challenger matches.

Break Point Performance

How each player handles the biggest points - break points saved serving, and converted returning - from their last 10 matches at the selected level.

Nikolas Sanchez Izquierdo Zdenek Kolar

Break Points Saved %

62.2%
52.4%

Break Points Converted %

34.9%
33.9%

Based on each player's last 10 ATP/Grand Slam matches.

Break Points Saved %

61.1%
60.3%

Break Points Converted %

51.4%
47.1%

Based on each player's last 10 Challenger matches.

Head-to-Head

Nikolas Sanchez Izquierdo 1 – 2 Zdenek Kolar

Clay Szczecin challenger · 2026-09-18

QF

Nikolas Sanchez Izquierdo #233

Zdenek Kolar #173

6-1 6-3
1 Aces 0
0 Double Faults 6
- Service Points -
- First Serve In -
31 First Serve Won 14
6 Second Serve Won 8
4 Break Points Saved 1
4 Break Points Faced 5
- Winners -
- Unforced Errors -
1.6 Average Odds 2.3
Clay Ostrava CH · 2026-04-27

F

Nikolas Sanchez Izquierdo #293

Zdenek Kolar #182

6-4 7-6(4)
2 Aces 2
1 Double Faults 3
77 Service Points 62
52 First Serve In 35
38 First Serve Won 23
15 Second Serve Won 18
3 Break Points Saved 0
4 Break Points Faced 2
- Winners -
- Unforced Errors -
- Average Odds -
Clay Montemar CH · 2025-11-17

R16

Zdenek Kolar #222

Nikolas Sanchez Izquierdo #303

0-6 6-3 6-4
2 Aces 0
8 Double Faults 4
76 Service Points 79
43 First Serve In 52
27 First Serve Won 33
15 Second Serve Won 13
4 Break Points Saved 6
9 Break Points Faced 10
- Winners -
- Unforced Errors -
- Average Odds -
Clay Sofia 1 CH · 2025-08-11

QF

Zdenek Kolar #382

Nikolas Sanchez Izquierdo #306

6-3 6-0
0 Aces 1
1 Double Faults 0
45 Service Points 42
34 First Serve In 29
27 First Serve Won 13
8 Second Serve Won 7
3 Break Points Saved 0
3 Break Points Faced 4
- Winners -
- Unforced Errors -
- Average Odds -

Nikolas Sanchez Izquierdo — Last 10

W W W W W L L L L W

Zdenek Kolar — Last 10

L W W L W W L L L L