ATP tennis predict — Daniel Siniakov vs Niels Visker

Challenger Clay Tulln challenger · qualification - 1. round 11:30

Predicted probability

Daniel Siniakov

Czech Republic

17.11%

Niels Visker

Netherlands

82.89%

Average Odds

1.75 / 1.98

Market probability

53.08% / 46.92%

Why This Prediction?

Niels Visker is the favorite because he has a higher Elo rating (1545 vs 1319), a higher Elo rating on clay courts (1562 vs 1339) and more career match wins (33 vs 7).

Player Comparison

1319.2 Elo 1545.2

1339.4 Elo (surface) 1561.8

7 Wins (Challenger) 33

7 Wins (surface) 12

5 Last 15 form 8

0 Head-to-head wins 0

1.093 Dominance ratio 1.202

503 Rank 430

23.6 Age 24.9

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.

Daniel Siniakov

Heavy favorite (odds below 1.30) 1W–2L · 33.3%

Favorite (odds 1.30-1.80) 1W–2L · 33.3%

Even match (odds 1.80-2.20) 2W–0L · 100.0%

Underdog (odds 2.20-4.00) 0W–3L · 0.0%

Heavy underdog (odds above 4.00) 0W–0L · 0.0%

11 matches with market odds since 2026-05-31.

Niels Visker

Heavy favorite (odds below 1.30) 4W–0L · 100.0%

Favorite (odds 1.30-1.80) 0W–1L · 0.0%

Even match (odds 1.80-2.20) 0W–2L · 0.0%

Underdog (odds 2.20-4.00) 2W–6L · 25.0%

Heavy underdog (odds above 4.00) 2W–0L · 100.0%

17 matches with market odds since 2026-06-06.

Serve & Return

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

Daniel Siniakov Niels Visker

1st Serve In %

—

62.9%

1st Serve Points Won %

—

74.5%

2nd Serve Points Won %

—

50.6%

Return Points Won vs 1st Serve %

—

18.5%

Return Points Won vs 2nd Serve %

—

47.7%

Aces per Service Game

—

0.52

Double Faults per Service Game

—

0.18

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

1st Serve In %

65.1%

57.5%

1st Serve Points Won %

67.9%

77.8%

2nd Serve Points Won %

50.2%

54.3%

Return Points Won vs 1st Serve %

34.3%

27.6%

Return Points Won vs 2nd Serve %

50.8%

46.5%

Aces per Service Game

0.26

0.43

Double Faults per Service Game

0.26

0.32

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.

Daniel Siniakov Niels Visker

Break Points Saved %

—

61.5%

Break Points Converted %

—

21.4%

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

Break Points Saved %

55.2%

60.0%

Break Points Converted %

41.8%

27.3%

Based on each player's last 10 Challenger matches.

Head-to-Head

Daniel Siniakov 0 – 0 Niels Visker

Clay Tulln challenger · 2026-09-06

qualification - 1. round

Daniel Siniakov #503

Niels Visker #430

7-6 6-3

2 Aces 8

2 Double Faults 8

64 Service Points 74

51 First Serve In 30

42 First Serve Won 22

6 Second Serve Won 21

1 Break Points Saved 2

2 Break Points Faced 4

- Winners -

- Unforced Errors -

1.8 Average Odds 2.0

Daniel Siniakov vs Niels Visker — Prediction