ATP tennis predict — Jiri Cizek vs Norbert Gombos

Challenger Clay Prague 2 challenger · qualification - 1. round 11:30

Predicted probability

Jiri Cizek

Czech Republic

21.61%

Norbert Gombos

Slovakia

78.39%

Average Odds

8.96 / 1.05

Market probability

10.49% / 89.51%

Why This Prediction?

Norbert Gombos is the favorite because he has a higher Elo rating (1662 vs 1488), a higher Elo rating on clay courts (1663 vs 1421) and more wins on clay courts (171 vs 1).

Player Comparison

1488.1 Elo 1662.4

1421.0 Elo (surface) 1662.8

3 Wins (Challenger) 326

1 Wins (surface) 171

3 Last 15 form 11

0 Head-to-head wins 0

0.788 Dominance ratio 1.201

1358 Rank 418

21.0 Age 36.0

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.

Jiri Cizek

Heavy favorite (odds below 1.30) 0W–0L · 0.0%

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

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

Underdog (odds 2.20-4.00) 2W–1L · 66.7%

Heavy underdog (odds above 4.00) 1W–2L · 33.3%

6 matches with market odds since 2026-07-05.

Norbert Gombos

Heavy favorite (odds below 1.30) 8W–0L · 100.0%

Favorite (odds 1.30-1.80) 12W–1L · 92.3%

Even match (odds 1.80-2.20) 3W–0L · 100.0%

Underdog (odds 2.20-4.00) 1W–8L · 11.1%

Heavy underdog (odds above 4.00) 1W–1L · 50.0%

35 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.

Jiri Cizek Norbert Gombos

1st Serve In %

—

58.1%

1st Serve Points Won %

—

73.9%

2nd Serve Points Won %

—

59.2%

Return Points Won vs 1st Serve %

—

28.8%

Return Points Won vs 2nd Serve %

—

47.3%

Aces per Service Game

—

0.54

Double Faults per Service Game

—

0.27

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

1st Serve In %

52.4%

62.0%

1st Serve Points Won %

70.2%

75.4%

2nd Serve Points Won %

44.8%

52.4%

Return Points Won vs 1st Serve %

26.7%

31.9%

Return Points Won vs 2nd Serve %

50.2%

49.4%

Aces per Service Game

0.51

0.47

Double Faults per Service Game

0.33

0.17

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.

Jiri Cizek Norbert Gombos

Break Points Saved %

—

70.3%

Break Points Converted %

—

50.0%

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

Break Points Saved %

51.7%

64.2%

Break Points Converted %

55.2%

50.0%

Based on each player's last 10 Challenger matches.

Head-to-Head

Jiri Cizek 0 – 0 Norbert Gombos

Clay Prague 2 challenger · 2026-08-16

qualification - 1. round

Norbert Gombos #424

Jiri Cizek #1189

7-6 6-3

6 Aces 4

2 Double Faults 1

59 Service Points 75

31 First Serve In 34

24 First Serve Won 27

15 Second Serve Won 28

0 Break Points Saved 3

1 Break Points Faced 3

- Winners -

- Unforced Errors -

1.1 Average Odds 9.0

Jiri Cizek vs Norbert Gombos — Prediction